While living in Paris I was cycling through the city with a big rucksack on my back with approx. 30 small pin hole cameras (conserves cans ) together with a small tripod. A friend lent me a small attic above his apartment so I could transfer it to a small darkroom were I could developing the negatives and positives on colour and B&W paper.
The small size (10x15 cm -15x25cm) images presenting for me the period were I “adopted” the city of Paris as my   home.