I’ve never taken a macro shot in my life .. but I like this I think its really lovely.. The fact that the background is the same colour makes it for me, I think thats really stylish and would love to see this in a series of similar .. I’ve just made a square frame around it with my hands and think that could finish it (if it were mine ;)
I really like this, the overall color and the texture of the petals. A (probably unnecessary) suggestion would be to increase the depth of field a bit may be, just to include the other three petals as well. Great photo!