In 2000, Slawomir Decyk , Paweł Kula and Diego Lopez Calvin invented solargraphy, a technique that allows to record tracks the sun in the sky during the extremely long exposure times. It is a combination of pinhole photography with a totally innovative approach to the use of photographic paper. Black-and-white photographic paper is photosensitive itself. Incident light causes blackening of the paper without any chemical development. This property of the paper was known for a long time, but due to the low effective sensitivity have not been applied. No one had ever planned exposure of photographic paper without the use of developer and fixer. The use of a dry paper in combination with pinhole camera extends exposure times from one day to six months or longer. The amount of light which goes through the pinhole (with a diameter less than 1mm) makes moving objects invisible in solargraphs. No people, no animals, no cars on the street. It remains only to what was motionless the whole time during the duration of the exposure. Only one registered object in motion is the Sun, which leaves bright curved lines one above each other, broken by periods of cloudiness. Each line corresponds to one day. Every day the Sun is plotting a path at a different height above the horizon. This opens the possibility to register analemma.

Analemma in solargraphy

Solargraphy technique requires specific character: patience. However, the attempt to capture the analemma forces one to go even further. Requires knowledge necessary for its registration. Thinking over the entire project deeply into various aspects: the direction of the field-of-view of the camera, expositiom period, exposition time, how to solve the problem of accurate timing, power supply, etc. If all this would succeded 365 times the success will be possible. Analemma captured by solargraphy is unique: it is recorded on a single frame without overlapping or digital image capture. It is the first ever exposed every day.

The list of registered analemmas over the world

No.Year Author Location Method No. of expositions
Remarks Reference
11979 Dennis di Cicco USA analog 45 Single framelink
21989 H.J.P. Arnold UK analog 40 Single + foreground
31991 Frank Zullo USA analog 38 Single + foreground
41999 Jack Fishburn USA analog 26 Single frame
51999 Vasiliy Rumyantsev Ukraine analog 34 Single frame
62003 Anthony Ayiomamitis Greece digital 46
72004 Juan Carlos Casado Spain analog 53 digitally processed link
82005 Ivo Dinev Romania digital? 19 ? link
92006 Cenk E. Tezel & Tunç Tezel Turkey digital 32 composite
102008 Libor Judas (with: V. Dziedzicová, M. Krejčí, Š. Vejvančický) Czech Republic analog camera + digital processing 47 composite
112010? Tamas Ladanyi Hungary digital 36link
122011Paweł JanczarukPoland analog, pinhole 30?Single frame link
132011? Sharon F. Keisha ? digital 21 link
142012 Robert Pölzl Austria digital
152012Thomas HebbekerGermanydigital365link
162012 Tunç Tezel Azerbaijan digital 18? compositelink
172013 Peter Hill ? solargraphy 50 Single framelink
182013 Robert Nufer Schwitzerland movie Every 1 minutelink
192013 Pál Váradi Nagy Romania digital 26+1 composite link
202013 Shiraishi Japan digital 50 link
212014 Zapiór & Fajfrowski Poland solargraphy 365, 3 times a day Single frame, 3
222014 ? India digital 26link
232014 György Soponyai Hungary digital ?compositelink
242014 István Mátis Romania digital ?compositelink
252014 Adrianos Golemis Antarctica digital 23Composite. Only a half of the analemma visible, because of the polar night.Link
262014 Luca Vanzella Canada analog and digital 38+1 Single frame and compositeLink
272015 Dariusz Dorosz Poland solargraphyapprox. 160 6-min exposition dailyLink
282015 Zapiór & Fajfrowski Poland solargraphy 365, 5 times a day Single frame, 5
292015 Zapiór & Fajfrowski Poland solargraphy 365, 4 times a day Single frame, 4

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