I'm going to go ahead and call these buttercups, though they're not like any buttercup I've ever seen before. These flowers are tiny, about the size of half my pinky fingernail. There was quite a breeze tonight too, which made focusing a bit difficult. But, patience paid off and I managed to catch this shot. The tight depth of field caused foreground and background to be blurred, and with water in the background reflecting the sky, a deep blue was the result. I found the combination interesting.