This is painting using gouache, which I have done a video over on my youtube, so if you like this piece and want to see how I created it, please go check that out (Let`s Try: Reeves Gouache Paints). Anyway, this is a painting of Medusa, which I've printed as a sticker and it as a Heart Holographic Finish. This size of this sticker is 5.3cm * 6.6cm, and if you like this design you can get it as a keychain.