B&W or Color, it's a reasonably sharp picture, and interesting enuogh flower subject matter.
However, with something like that, you could have well gone into abstract composures; use a good Macro lens, zoom in really tight, and emphasize those tentacle-like petals stretching out and off the frame in your viewfinder. Because the foreground lack any interesting features, a tight crop will do better justice.
A bit snapshot-ish... but acceptably metered..