I'm very much with dwarrick here, I also like 3 the best for its work with DOF and light, though (or: "also because"?) it gives me the optical illusion of the golden beads turnTOWARDS me and about to come out of the screen to me. A bokeh like this I would normally expect to be a background, something that seemingly goes away from me with the 2 dimensions of a photo, and here it does the total opposite. Funny effect.