Booklet on 'Photography for Sale'. An in-depth publication about how and why to collect contemporary and vintage photography. Published by Robert Schilder to accompany various exhibitions with the same title. With photographed from the members of Circle-24, an international foundation of professional photographers and artists 1989-2018. Read the text about collecting photography here: https://robertsblogonphotography.blogspot.com/p/about-collecting-photographsarticle.html
