This is a piece by WIP I found recently and I loved the way it was done. I love how the animation seems like your looking under a scope. I like how it looks negative with the white glow around the piece. The whole piece pulses and moves showing how the whole setting is living and changing. There is a nice depth of field used making the objects seem really large in the piece where they are actually minute. It also helps create good focus withing the piece, drawing the eye around the composition.