I am an old frenchie, involved in photography for many, many years. I begun with an antique folder, and followed the evolution of photography till CCD cameras. I made my first pinhole camera two years ago, using 18x24 B&W fiber paper. I love that format great enough for acute pictures. My preference is in architectural and railway pictures. In an other way, I am an amateur astronomer, and it's funny for me to achieve the tiny objective of a pinhole camera, as well as the mirror of a 16" telescope.
Regards, Jean-Marc Becker