Flat Gouache

Flat Gouache - student project

Flat Gouache - image 1 - student projectFlat Gouache - image 2 - student projectFlat Gouache - image 3 - student projectFlat Gouache - image 4 - student projectFlat Gouache - image 5 - student projectWhat should I do to improve this?Flat Gouache - image 6 - student project