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Six months has flown by…. Time to collect the solar graph we ‘planted’… Yes, a few days early to be collecting, but today is my last one in the office and I wasn’t thinking of doing a 124 mile round trip to collect from Leominster on the shortest day! What a lovely start to the day, a slippy stile and muddy walk! My first attempt at this location (Summer > Winter 2016) had been damaged – probably due to the shiny ‘foil’ pinhole being pecked out by an interested magpie! 2x previous photos of new solar graph in situ…(Above and below) The site from Google Maps: Kimbolton Church (Nr. Leominster) is in the centre. The solar graph is sited in that first tree-line (towards 10/11 o’clock), looking back to the church – thought it would make a nice view/foreground… This time, we had forgone the foil (you pin-prick it to get a fine hole and therefore sharper image recorded) and instead drilled (No 1 drill bit), straight into the tin. No bird was going to get through that!! Would this one fair better…? This was it’s rough view as seen this morning upon collection at 8.45am…. First impressions were good… the baked bean can pinhole camera looked to have survived it’s six months and was in remarkably good condition with hardly any rust – sheltered under the trees. Back at the office, second impressions were of a unremarkable small image and some image shift (double exposure)…. look how the church is double exposed on the original below…. ;-( I don’t think it was ‘vandalised’ if it had, it would have been ripped out and strewn across the hedgerow… ‘Mother Nature’…. perhaps…? More likely a horse or sheep rubbing up against the stake (or wire fence) – although I did try and protect it somewhat… (Above: Initial scan – 900DPI, Colour-Millions, mirror reversed on the horizontal plane, cropped). If this hasn’t worked, that’s 18 months from the first try (summer>winter 2016) – I didn’t have another pinhole camera prepared after the first go to put imediately back in place, so waited until this summer solstice in 2017 to try again. Again, I didn’t have another prepared to start again this morning either, so another camera would have to wait until summer 2018…. But…. With a little Photoshop magic, it’s amazing what can be achieved! Phew ? So, KIMBOLTON CHURCH SOLARGRAPH Summer > Winter 2017 Wishing you all a Merry Christmas! Damian
I first came across the term ‘Solargraphy’ on this forum and was directed to website dedicated to the art of Solargraphy. This is a basic photographic method of recording the path of the Sun as the year progresses. This image commenced on 22 June 2019, the day after the Summer Solstice when the Sun was at its highest altitude in the noon day sky and finished on 22 December 2019, the Winter Solstice when the Sun is at its lowest point at noon. The silhouette of the neighbouring properties can also be made out in the picture. Using a basic pinhole camera I was able to record every clear day the track of the Sun across the southern sky, each day the Sun’s altitude was getting slightly lower. Whilst the camera is basic, the main challenge is to avoid water damage and as you can see from the image some rain has managed to find its way inside. However, the pinhole camera is cheap to make with the following purchases made via Amazon; 100 cable ties £5.49 20 35mm plastic film canisters £8.88 100 sheets of Ilford Multigrade 4 glossy photographic paper £25.98 The remaining items were already in the house (drill bit, tinfoil, electrical and duct tape). Given the potential for disaster I made two pinhole camera’s and one of them provided this image, the other was washed out due to rain water getting in. Making more than one camera certainly improves the chances of success. The camera's themselves were attached with cable ties to the down pipe of the guttering and facing South. Anyone wishing to learn more about Solargraphy and how to construct the pinhole camera should check out Tarja Trygg's website http://www.solargraphy.com/index.php .