I don't see this as an abstract but the image is pleasing.

I'm judging this on the definition of abstract as I interpret it in that the image represents the subject by shapes and patterns, etc rather than in the shape or form it actually has. Therefore whilst I love the shot I don't feel it is abstract therefore not so relevant. The shot is off the stones as they are in situ rather than an abstract representation....oh this is really hard!! I hope someone else comments soon!

This is a very nicely shot image. Well composed, technically strong, beautiful colors... But not so much abstract in my mind.

I like this one a lot. I assume the ethereal foggy effect is from a long exposure with moving water. I like that the rocks fade away as my eyes move up the image. But I think the composition could be even stronger by moving the camera a little left so the large grouping of rocks is a little off center. The warm highlights add a nice touch to this otherwise cool image, but a bit of polarization to keep them from blowing out might have been worth trying.