It’s a great shot and it must of been technically hard to capture, but I’m not sure what I’m looking at? My first impression was that it’s a bottle viewed from above whilst dropping into water, but the green background suggests that, that’s not the case. Or the water is stagnant! So my next guess is that it’s a bottle floating in front of a green background that some one has just thrown some water at?
Don’t get me wrong, I love it and wish I had taken it, it just doesn’t make sense to me. (A bit like modern art!)