Art of Sandygast.  at first, when Corocoro had originally leaked this pokemon, I really didn't like it's design much.  at the time, Corocoro also leaked it's evolution and Bewear.  By now, I have turned around and i like their designs, but when I first saw those three pokemon, I wasn't a fan.  They didn't really feel right, or as fleshed out as others at first, but, when the game came out, I got to meet them and grow to appreciate them