Second's nice, though the shadow's so clearly fake on the woman, it's nice, good work. Don't like the first however, butterflies don't fit in, it's boring and a bit too...feminime.
These are really nice, creative. Both has nice depth, in my eyes, and has nice composition. Just the first one seems a bit sharpened by the opening. kIU!
girls shadow could use more blur and less opacity but aside from that it looks very very great. amazing composition and great concept butterflies could use more depth and blending on some spots.... especially on the butterfly on the very right and very left