The first one, the color of the flower is great, but the stone isn't (the color don't match with the flower). If you want show detail of the stone, make it clear, if not, stay away from it.
The second one, the background is not that good, "乱", more aperture, try shade more light on flower (make background darker)
The third one, remove the second flower, or put it at the same level as the first one.
The last one, this one is the best.
For all these four, there is a drawback, lack of the change of shade.
Anyway, it's only my personal view.
The second one, the background is not that good, "乱", more aperture, try shade more light on flower (make background darker)
The third one, remove the second flower, or put it at the same level as the first one.
The last one, this one is the best.
For all these four, there is a drawback, lack of the change of shade.
Anyway, it's only my personal view.