@houdiniem@bardejov I think it would be great to extend by a week, and announce to a list of people like we did in Dupain Challenge. This link looks interesting. I have a nice double exposure that I had developed and scanned this week but haven't posted yet cf http://www.metmuseum.org/toah/hd/nvis/hd_nvis.htm
The photograph is so important to this movement
The photograph is so important to this movement