What’s in an image? Sometimes quite a lot, more than meets the eye.
I’m posting an image every two days (or as often as I can). A photo, an image from the internet, a diagram or a map. Whatever takes my fancy.
Click to enlarge
The Montalto Estate in County Down had an extensive fruit and vegetable garden to supply the house year round with freshly harvested crops. Greenhouses were an important feature, providing out-of-season crops and exotic fruits like pineapples and citrus. These greenhouses needed heating in the winter months and this was supplied by wide-bore cast iron pipes below the plant benches.
The remains of some of these pipes are visible in the photo. They usually ran in pairs; there were no circulating pumps, instead the boiler would be below ground in a stokehole and the hot water would rise and flow by gravity acting on the changes in density. Hot water rose in the system and the returning pipes contained cooler, denser water that flowed down, re-entered the boiler and warmed up again.
I remember greenhouse heating systems just like this from my childhood, my father had a role in the family business at that time, a nursery with greenhouses full of cuttings and seedlings and houseplants that needed heating during the winter. There was a wonderful smell of greenery, the pipes were always warm, yet never too hot to touch, delicate maidenhair ferns grew wild around the pipework below the benches and these were allowed to remain because the fronds were always useful in making bouquets and buttonholes for sale in the shop in town, or for weddings and other occasions. Even on cold, frosty days you’d want to take off your coat, hat and gloves if you went into a greenhouse!
Modern glasshouses are very different, they have oil or gas fired systems controlled automatically on demand by thermostats, and the heat may be distributed by water pipes or by fan-blown air circulation.
Images from our Irish holiday 2024
For convenience, here’s a list of all the Irish holiday images:
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What’s in an image? Sometimes quite a lot, more than meets the eye.
I’m posting an image every two days (or as often as I can). A photo, an image from the internet, a diagram or a map. Whatever takes my fancy.
Click to enlarge
Irish gardens often have the most magnificent Hydrangeas, in striking colours, not just white, blue and pinks, but purples and very vivid blues as well as many kinds like the lacecaps where there are small inner flowers and large outer ones as in the photo.
It seems there’s something in the Irish soils or climate that cause Hydrangeas to thrive particularly well! We visited the Montalto Estate just south of Ballynahinch where I took this shot, but it’s typical of all the gardens we visited in our two weeks in Ireland.
Perhaps the same is true for people. Do we thrive best in particular places? Perhaps the cultural ‘soil and climate’ suit us best in the country we call home, or amongst people we know well. Some people are energised by good company and parties, others (like me) are energised by solo activities. I can walk for miles on my own and come home afterwards feeling calm, balanced, and ready for anything. Others I know are just the opposite, a long, solo ramble would be hard to endure.
Whatever the individual differences it’s good for all of us to spend time in the ways that are most comfortable to us. Thrive like an Irish Hydrangea, get rooted in surroundings and situations that bring out your very best. You deserve it! And the people around you deserve it too.
Images from our Irish holiday 2024
For convenience, here’s a list of all the Irish holiday images:
If you enjoyed this or found it useful, please like, comment, and share below. Send a link to friends who might enjoy the article or benefit from it – Thanks! My material is free to reuse (see conditions), but a coffee is always welcome and encourages me to write more often!
The photos were not taken from quite the same place, the landscape is more established and natural than it was 64 years ago, there has been a modification to the overspill structure.
What’s in an image? Sometimes quite a lot, more than meets the eye.
I’m posting an image every two days (or as often as I can). A photo, an image from the internet, a diagram or a map. Whatever takes my fancy.
Click to enlarge
This is the Spelga Dam in the mountains of Mourne. The reason I’m including it here is that I took a photo of it when I was quite young and that earlier shot is below for comparison and additional interest.
I took the old photo when I’d just turned twelve, and the recent one when I’d just turned seventy-six, so they’re almost precisely sixty-four years apart. So what has changed in that time? Not much, really! I have changed far more in that time than the dam and its surroundings have done. The photos were not taken from quite the same place, the landscape is more established and natural than it was 64 years ago, there has been a modification to the overspill structure, and the concrete of the dam is more discoloured – but that’s about it. The dam might well be there in another 64 years, I will not!
Images from our Irish holiday 2024
For convenience, here’s a list of all the Irish holiday images:
If you enjoyed this or found it useful, please like, comment, and share below. Send a link to friends who might enjoy the article or benefit from it – Thanks! My material is free to reuse (see conditions), but a coffee is always welcome and encourages me to write more often!
What’s in an image? Sometimes quite a lot, more than meets the eye.
I’m posting an image every two days (or as often as I can). A photo, an image from the internet, a diagram or a map. Whatever takes my fancy.
(I plan to return to some more images from our Irish holiday for a while, before getting back to more Cirencester images in the near future.)
Click to enlarge
I felt I really had to share this delightful little farmhouse window with you. Donna had booked an AirBNB near Castlewellan and it was right next to the farmhouse across a little, cobbled yard.
I love the heavy, stone construction and the little wooden frame – so rustic, so pretty, and a young conifer is trying to get in on the act in the lower left corner. This looks like a window that would invite you in if you were a friend, but sternly resist if you were trying to break in or up to no good! I’ve never before thought of windows as having personalities – but this one certainly does!
Images from our Irish holiday 2024
For convenience, here’s a list of all the Irish holiday images:
If you enjoyed this or found it useful, please like, comment, and share below. Send a link to friends who might enjoy the article or benefit from it – Thanks! My material is free to reuse (see conditions), but a coffee is always welcome and encourages me to write more often!
Cicero pointed all this out most eloquently. As a philosopher he thought things through carefully and deeply and then expressed his ideas clearly, giving plenty of reasons and examples.
The great Roman orator, lawyer, politician, philosopher and author, Cicero has left us a great legacy. He wrote on many topics that are as relevant today as they were when he dictated them to his trusted slave, Tiro.
Tiro was a gifted and hard working person in his own right – he invented a form of shorthand and left a good deal of written material that has survived. He was given his freedom by Cicero but chose to continue working for him. One piece of work dictated by Cicero concerns the good and bad motives people may have. He considered how becoming feared and becoming liked can both bring benefits, but the first is dangerous while the second is not.
When a person is feared, they may find a wide circle of supporters to do their bidding. Think in terms of Vladimir Putin, generally the people around him do his bidding because they do not wish to fall from a high window or drink poisonous tea. There are plenty of people who have died or nearly died because they have crossed Putin in some way – from Sergei Skripal to Yevgeny Prigozhin. Many political opponents have died while imprisoned. Examples like these cause others in Putin’s circle to be carefully obedient. Yet Putin himself is always in danger and must live under a permanent cloud, fearful that at any moment he will be toppled from power and most likely be murdered in the process.
On the other hand, live a life in which you are surrounded by friends who love you because of your kindness and thoughtfulness, and you will also have a wide circle to work with you and for you, but you will have far fewer anxieties, fears, and sleepless nights.
Cicero pointed all this out most eloquently. As a philosopher he thought things through carefully and deeply and then expressed his ideas clearly, giving plenty of reasons and examples. What Cicero must have realised (but did not express) is that most of us, most of the time, are feared by some yet liked by others. Cicero himself was no exception. He had political enemies and was murdered by the roadside as he attempted to flee from Italy.
There are three ways to learn more about Cicero, and it’s well worth doing so. Many of his arguments are as interesting and useful today as they were two thousand years ago (we would write 2000, Tiro would have written MM).
One way is to read Cicero’s writings for yourself. Much has been lost no doubt, but much has been preserved too – often thanks, in part, to Tiro. A second way is to read what historians and commentators have written about him. The third way, and perhaps the one that is most fun, is to read Robert Harris’s famous and fascinating Cicero trilogy. Yes, it’s fiction; but it’s skillfully woven around what we know of the characters portrayed.
Notes from bygone years – October (Noctober after dark?). Hint: Click on the thumbnails for larger images.
October 2023 (1 year before publishing this article)
Text from a Herculaneum scroll
An exciting scientific paper published in the journal Nature described how X-ray data and clever data manipulation had made it possible to recover small scraps of text from scrolls lost when Vesuvius erupted in October 79 CE. Hope was expressed that it might become possible to recover much larger sections of text, or even whole scrolls.
Our cat, Erin, was not feeling well; due to a tumour she was not eating very well and often threw up afterwards. She was losing weight quickly as a result. The vet suggested a steroid injection to see if it would help her cope better, but it would clearly be only temporary relief. It seemed well worth a try and during the second half of the month she seemed very much her old self again.
We visited Westonbirt Arboretum on 23rd October to enjoy the autumn colours, and Donna’s Uncle Ken died on 26th after a long illness.
I began intermittent fasting, only eating between 11:00 and 21:00, as part of a Zoe trial. I’ve changed the timing slightly, but I’m still following the principle two years later.
There was a Roman Army historical display in the old amphitheatre on 2nd October, it was great fun to watch the events going on and look at the Roman equipment. They fired a melon from a ballista and it sailed right out of the arena. Seeing a crowd at the amphitheatre gave me a sense of scale and made the place look much larger. The crowd in the photo is using about a third of the seating space.
On Mondays I enjoyed meeting my friend Stephen for a walk, a coffee, and a chat.
I spent some time working out the route of the old canal through the built-up parts of Cirencester, it was an interesting exercise, poring over old maps.
We were also helping Donna’s Mum and Dad quite a lot, I get on well with Tony; we’ve always enjoyed chatting and he seems to trust me. He was mostly wheelchair-bound at this time as his Parkinson’s progressed, but on a good day he could still do quite a lot for himself.
On 19th I joined the People’s Vote march in London, quite an experience!
My friends Jim and Pam ran a church Mums and Tots group (Puddles) in St Neots. Jim ask me to take a set of photos of each mum with their child for official use by the group, here’s a more general shot that I included for them.
I was meeting frequently with different people, there was the Open Door small group once a week, coffee shop meetings with some friends in town, meetings with my friends Jim, Sean and Kevin rotating around our three homes. It was all good and seemed useful, but three such different groups!
Donna’s Mum and Dad came to stay for a weekend in the middle of the month and we drove over to Olney for a walk and then to Stoke Bruerne to look at the canal and the ladder of locks. There were some great autumn colours on the day. The photo shows Isobel, Tony and Donna on a bridge.
At the end of the month we visited Cirencester to visit my Mum and Dad, and while we were there we popped over to Westonbirt Arboretum to look at the autumn colours. There’s always a wonderful display there, and the trees were more or less at their best.
These are the web development servers in the open plan office where I worked as part of the Web Team. Today these would all be virtual servers hosted at a data centre elsewhere in the company. It was very useful to have multiple copies of each website, one for the developers to work on, another for testing purposes, and a third for the live service.
Things seemed to go from bad to worse with Judy’s colon cancer. In October (I think) she began the first of three courses of chemotherapy (5-fluorouracil) to shrink the metastases and slow them down. This was expected to give her at least a couple of extra years of healthy life. But after starting the first course she became quite unwell and the doctors discovered that she lacked an enzyme that normally enables the body to dispose of the drug. She had to spend some weeks in hospital, quite dangerously ill for some of them.
I had been working in Long Ashton’s Electron Microscopy Lab, helping to manage the instruments and operating the Scanning Electron Microscope (SEM) for staff unable to do the work themselves. But with a further reshuffle at work I’d been moved to the Computing Section and was now working on MS-DOS and developing the environment that became the LARS System.
The Good News Crusade came to Portishead and a number of us from Yatton and Claverham were involved. There were several days of the Crusade itself, and then we (and others) arranged some post-Crusade meetings as well.
Mum and Dad had a late touring holiday along the Devon and Cornwall coast. Dad took several 35 mm transparency films of that holiday.
We were living in our flat at 20 Belmont Road, and I already had a Scottish Widows life assurance policy as a first step towards securing a mortgage. We were still not well-placed despite having quite a lot of available reserves in our joint bank savings account.
I was back in Bath University and the fourth year was underway with the final exams looming after Easter. Judy’s position was similar, back at Aber (Aberystwyth) for her third and final year. She took the photo from a ground floor window in Alexandra Hall on the Aber seafront as the sun was setting.
The autumn term meant the start of my time in the Lower Sixth at Cirencester Grammar School. During half-term a friend and I dug a hole in the Lower Garden just east of the footpath behind Churnside (37 Victoria Road). We found some Roman stonework, small pieces of burnt clay, pieces of a broken amphora rim, and a small piece of Samian ware with a failed repair, also a piece of tegula (roof tile). We had no idea this was a bad thing to do!
I was in my first term at Cirencester Grammar School. Amongst other subjects I had to learn some Latin, it wasn’t my favourite subject at the time. The image shows a Latin exercise in which I managed to get seven correct answers out of nine. I think my favourite subjects were maths, geography and chemistry.
World events:Luna 3 returned the first images of the far side of the Moon; and Astérix the Gaul first appeared in a French comic.
Cindy turned three and I was in my second year at Querns School; we were living on the Beeches Estate in Cirencester. 17 Queen Anne’s Road was a three-bedroom semi so I had my own room. Mum and Dad’s room had a special feature, a wall-mounted electric fire with two switches. I never saw this heater in use, but there was also a two bar plug-in electric fire that was used downstairs on very cold days in the winter.
I was 1¼-years-old, and life went on well enough as far as I’m aware. We were living in my grandparents house in Victoria Road, Cirencester and Dad was busy working on the nurseries, part of the old family business founded in 1795.
As October passed and Mum and Dad spent more time together, they became what today we would call ‘an item’. His brother Bob, an army officer and 15 years older than Dad, was married to Betty from the town of Dungannon 13 miles south of Coagh. Dad visited them from time to time, but spent much of his off-duty time with Lilias and her family.
World events: The first German Me 262 jet fighter was shot down; and Warsaw was destroyed by the occupying German forces.
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If you’re interested in the future of society and human culture (and who is not?) then you’ll be fascinated to hear what Sean has to say in this podcast episode.
A recent Sean Carroll podcast considers the future, and in particular how humanity lives and how this may change. He discusses the nature of predictability, and its limits. Fascinating stuff!
Sean Carroll is an American theoretical physicist and philosopher specialising in quantum mechanics, cosmology, and the philosophy of science. He’s the Homewood Professor of Natural Philosophy at Johns Hopkins University.
He’s also active on the internet with his website, Preposterous Universe and interviews experts on a host of topics on his podcast Mindscape. For fuller details about Sean and his work, it’s worth reading the Wikipedia article about him and/or visiting his website (both linked below).
Episode 270
Most episodes of the podcast are interviews with scientists, philosophers and others. But Episode 270 is a solo appearance in which Sean thinks aloud on a topic by himself, and that’s not to say he ignores the ideas and work of others – far from it. He discusses his own ideas and those of others, explaining why the early stages of exponential growth may not be easily distinguishable from other kinds of curve such as asymptotic (where growth eventually slow and creeps ever closer to a maximum) or even a singularity or a phase transition (where growth may suddenly settle into a new and altogether different pattern).
Sean unpacks a lot of ideas here, and he’s careful to express his thoughts in ways that most people will be able to understand and digest. Sean is a mathematician (a necessary skill for any physicist) but even non-mathematicians will be able to follow his arguments here.
If you’re interested in the future of society and human culture (and who is not?) then you’ll be fascinated to hear what Sean has to say in this podcast episode. He will certainly cut the ground out from under your feet if you hold the opinion that we will go on expanding and thriving indefinitely.
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Living in Cirencester always gives me a sense of history and the slow but unstoppable passing of the years and centuries. Will the hare mosaic still be available to see 1700 years from now?
What’s in an image? Sometimes quite a lot, more than meets the eye.
I’m posting an image every two days (or as often as I can). A photo, an image from the internet, a diagram or a map. Whatever takes my fancy.
Click to enlarge
This is the same hare that we looked at in the previous Image of the Day, but this time it’s a modern interpretation of the Roman original, installed in a public space between Brewery Arts and Waterstones bookshop.
It’s great to have the hare mosaic out in the open for visitors to the town to discover as they explore; perhaps it will encourage some of them to visit the Corinium Museum to view the original as well. But I wonder what the owners of the town house where the mosaic was found would have thought about public display some 1700 years in their future!
Living in Cirencester always gives me a sense of history and the slow but unstoppable passing of the years and centuries. Will the hare mosaic still be available to see 1700 years from now, in the year 3724? Will the town even exist in 3724? What language will be spoken here in 3724? Certainly not 21st century English! Will we have cities on the Moon, Mars, and beyond by then? Deep time, both backwards and forwards, a fascinating topic to ponder!
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The gap has been closing little by little from both the astronomical and biological sides. But though it’s narrower now than ever before, it’s still a gap.
How did life begin? It seems possible, even very likely, that simple chemistry has the potential to generate life given the right conditions and plenty of time.
There’s always been a big puzzle over the origin of life here on Earth. Life is everywhere and in a vast array of forms. From the simplest archaea and bacteria, to the giant redwood and the humble grass in the field, the blue whale down to the smallest mite. So rich in variety, so wide in its presence from the deepest oceans to the highest mountains. Life is amazing!
The processes of evolution are well understood and impossible to deny; so puzzles over the many forms of life, its adaptability, and changes in the forms we see coming and going over deep time are clearly understood and well explained by biologists. (When did you last see a dinosaur?)
But how did it all start?
Ah! That has always been the unexplained mystery. Once we have a simple, replicating form of life on the planet we can see it might thrive, spread and grow in complexity.
There are various proposals. Perhaps it arrived in an asteroid kicked off Mars or somewhere else. But that does no more than move the origin to a different place in the Solar System. Maybe it all began at mid-ocean ridges where hot mineral-laden springs flow from hot rock layers below the surface. Perhaps, yes.
We know that many of the precursors for life exist out among the stars. Here in the Solar System, comets and asteroids are often richly endowed with amino acids, ribonucleotides, and all sorts of smaller precursors. These are the building blocks of proteins, RNA, DNA and so forth. We understand how these precursors can form spontaneously given simpler materials like water, methane, ammonia, compounds including atoms of phosphorus, sulphur and so forth. It just takes chance interactions, time, and a source of energy like ultraviolet light. The basic ingredients are there in the gas clouds that condense to form new stars and the material orbiting in disks around them.
All of these things are fairly well understood, but there’s a gap in our understanding between the presence of the components and the presence of life. The gap has been closing little by little from both the astronomical and biological sides. But though it’s narrower now than ever before, it’s still a gap.
Life in a computer?
Well, yes! And, no.
Some clever work by Blaise Agüera y Arcas, a Google vice-president of engineering, has uncovered an intriguing process. Setting a very simple ‘machine’ running random code (no meaningful program whatsoever) and waiting for something to happen, shows that eventually some very simple self-replicating code will appear in the system, and once it exists it replicates very quickly and then slowly increases in complexity. It’s not biological life of course, but it has all the qualities that we would recognise as lifelike. It replicates itself, different forms of replicating code compete with one another, they evolve, and they grow more and more complex. This doesn’t show us in any detail how biological forms got started, but it demonstrates that self-replication could happen in principle, and given enough time that it’s almost inevitable.
For the detail and background you should listen to Sean Carroll interviewing Blaise, the conversation is absolutely fascinating.
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What’s in an image? Sometimes quite a lot, more than meets the eye.
I’m posting an image every two days (or as often as I can). A photo, an image from the internet, a diagram or a map. Whatever takes my fancy.
Yellow flag Iris
These beautiful, water tolerant, native Irises pop up every year in the waterways in and around Cirencester. The photo was taken at the junction of Riverside Walk and Gloucester Street right by Abbey Way Services. The photo was taken in May, just as they were reaching their best.
Although our natural environment is struggling to cope with the many pressures we put on it, some species manage to do quite well. This is one of them. But there are many others that are in danger. Some of these, plants and animals, are fairly stable or even recovering in and around the Cirencester area with careful conservation management. Examples include the lovely snakeshead fritillaries that flower abundantly in North Meadow just south of Cricklade, pasqueflowers in a strong colony to the north of the town near the Stow Road, and the large blue butterfly on a reserve west of the town and on common land near Stroud.
NOTE: If you visit any of these sites, please treat them with respect. Stay on marked paths if they’re available, avoid trampling on plants, stay out of restricted areas, and definitely don’t dig anything up. Pay attention to signs and notices. Thanks!
Other species, once rare but now much more common include red kites, you’ll see these frequently in the skies around Cirencester, often flying very low, even over housing estates. Back along Riverside Walk you may be lucky enough to see a heron, a kingfisher, or a little egret.
Cirencester
For convenience, here’s a list of all the Cirencester area images:
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Journeys of Heart and Mind 
