Van Gogh Sunflower diagram - give each kid a square to colour and then assemble afterward. do this but give them one to colour however they like, without seeing the original, before showing them the painting and having them do it as they see it.
Q-Tips. Pointillism, grade, Dots upon dots, circles upon circles, maybe do color families . I like the idea of breaking this into sections for each child to complete and then putting the whole thing back together (LS)
This constructions paper tree is a fun 3d construction paper craft. Create it all seasons by just switching up the apples for blossoms, green leafs, fall leaves, or leave them bare.