'Blake is always unexpected. If you think you know all the works, you're wrong. There's always something that comes up; if it's not a new work, then an old work will appear in a different kind of way. There are certain works I'm completely obsessed by and I don't know how he made them. I don't know how he made them at that time because there's nothing like them: they're completely original. I think his thing was originality.' - Brian Catling