It set my imagination alight.
What would you want to find if you stepped through this doorway? Would it be a portal to the past, or to the future? To the inner pages of a long-lost book, or a scene in a black-and-white film? To a dream... abstract and transient, but full of meaning?
I know what lies behind it...
But it's terribly boring, so I won't spoil your fantasy!
St Louis Union: Behind The Door