Picture 1 could be improved with a little less dead space to the right of the flower. The flower needs to be completely in sharp focus, yet your DOF is just to shallow to accomplish that. Your simple, yet effective brownish soft focus background frames the flower perfectly.
Picture 2 is just too busy the way you composed it. Your choice of out of focus white flowers would work if you had nailed the focus, so that the entire flower was spot on. There is a lot going on behind the flower, you need to make the flower pop out from the background. That just didn't happen here. Since your post production was with Photoshop, you could have made the background just a little darker to help with that POP factor.
You came close with both pictures. Composition is the real key, and both pictures had solid compositions. Looking forward to your next set.