This is a very pretty decal set that's easy to peel, but sticks perfectly with no rolled edges.  It's also easy to rearrange so you can re-stick someplace else if you change your mind.  However, with the exception of the two birds, there is about 1/4 inch of transparent margin around the edge of each piece.  Even though it's transparent, when the light reflects on the mural you can definitely see that it is a decal.  I solved that by cutting the margins away with a craft blade.  Easy, but tedious...and worth the trouble.  Now the mural reads more like a watercolor design than a "decal". 

Pros: Sticks well, removes and rearranges easily with no loss of adhesion
Cons: Transparent margins around designs