Hello all,
3rd
I like the contrasts - and not being able to see what the object of the photo is, the off-centre composition, the contrasts in both colour and shapes (square vs round vs lines).
2nd
Powerful palette of colours and nice sense of depth.
Winner
I like the composition and the 'meta' aspect of choosing a photo of an artwork in an arts themed composition. I also like the depth the umbrellas (?) in the right-hand side of the photo creates in addition to the overall colour scale.