Solarcan

Solarcan is a pinhole camera in a can. You set it up pointing in the general direction of South

and leave there for up to six months. During this time, each day the light from the Sun passes

through the pinhole and traces its path across the sky on the sensitive film inside the can. At

 the end of the desired time you open the can and remove the film which will have a trace of

 the sun for each day it was in place.

For full information and images visit  https://solarcan.co.uk/

The resultant image from Solarcan in 2020

The image recorded of the Sun for six months, from the Summer Solstice (June} to Winter Solstice (December)