Solarigrafiat

Solarigrafiassa neulanreikäkamera jätetään kuvaamaan auringon rataa pitkiksi ajoiksi, usein jopa kuukausiksi. Kuva muodostuu kameran sisällä olevalle mustavalkoiselle valokuvapaperille. Solarigrafia ei vaadi kehittämistä, joten se on kemikaalivapaa menetelmä.

Lue lisää solarigrafiasta ja neulanreikäkameran valmistamisesta.

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