For My part...i would say that Art is a question of perception ...of vision of the piece you are looking at... some will C violence where there is passion... Some would C hatred where some would C pity... Some will Say That Piece is about Destruction & others would Sayd a new Beginning... In Fact It all Depend on the one who look at the piece of art... So If Richard57 sayd Your gallery was full of Filth... Well Richard57 do have a pretty Sick Mind!!! Or Maybe he's a reincarnation Of The Spanish Grand Inquisitor...

But Hey That Just my oppinion.. U don't have to take my word 4 it... 
Nope 4 that ...i'll let make ya on mind...