good job in the interaction of the characters, the shanette's hair looks beutiful with the shadow efects and the greedy's belly is a little funny and i like his exprecion, personally i like in the most the eyes, for the colors and the efects I think those are what gives more life to your artwork, the draw are very sweet, i have noticed the very little white points in the cheeks , good detail, more than smurfs they look like two cute little angels without wings, it remenber me the love of children , i love how they are given their little hands
and sorry for the badtraslate, i am not good in english