If there is one common truth about photography collectors, it is that we are prisoners of what we have seen. The corollary of this perhaps obvious insight is that by definition, we don’t know much about what we haven’t seen, or even where to look for it – the fact that we might realize that such photography does exist and might be worth tracking down is in many ways the first step toward getting out from underneath our own constraints, but that doesn’t mean it’s easy. I see a tremendous number of gallery and museum shows of photography every year, ... Read more at Collector Daily.