"What fun! My five-year-old son and I did this photo together. ~40sec exposure on an overcast day, with a storm about to roll in from the south. 5x7 paper negative (can't recall the brand), developed in Ilford chem, then scanned and inverted in Photoshop."
"The camera is made from a cruddy old gift tin from a charity shop. The pinhole is in a snippet from an aluminum can, drilled by hand with a sewing needle."