Nice splash of color with that flower to complement the splash of water! I think the image might be strengthened if the top bit was cropped out, so the flower forms much of the top border and the waterfall begins at the corner with no discernible source.
Good color and lighting but composition isn't working for me. The way the background interacts with the foreground is the issue for me. All the parts don't seem to fit well together within the frame.
The colors of the flower are wonderful. I am distracted by the water splashing on the lower left, at least I think it's water. Might have worked better with a tighter cropping.
Nice, bright colors. I like the blur of the water in the background which doesn't take away from the focus of the primary object - a beautiful yellow, orange flower.