Art homework

This weekend I am asking students to work on their pattern tree art. The students have drawn a tree on a grid with a circle representing the foliage on top. Students are using blues, purples, and blacks or greys to create a pattern of colours in the blocks around the tree trunk and the circle. They will use greens to create the pattern in the blocks inside the circle, but leave the tree trunk and branches white (we will be doing something different with them next week).

Example: