Sketchbook Skool Kate Johnson homework

Actually enjoy doing a thumbnail on copier paper, which is why it is taped to this page.  I used 4 chartpak value markers, they make it easy by numbering the values, the white of the paper being number 1, I used 3, 5, 7, and 9.  The marshes around here are mostly green now, still a few brown/yellow/violet colors, but mostly green these days.