As for shapes it does meet the challenge but the photo lacks depth and demension, its just to flat. The only shadow visable isn't balanced out and appears to be lost in the black. It does make for a decent abstract even with its faults.
Focus is a bit soft for me, for this shot, and would like to have seen more even lighting. That being said, I like the color, and the abstract nature of this shot. Though the shot does not show clearly defined shapes of "objects", it does use the color to define some shapes, and from that aspect, meets the challenge well.
Interesting concept. Great colour contrasts. But my eyes are going around the blurry area in the centre a bit. Did you try to soften this on purpose? It could have worked all sharp as well. Also I am not too keen on centred composition.
Not so keen on the soft focus but do like the geometric abstract nature. The colours and shapes really bring back a certain period of fashion during the 1980s, when I was a teen!