Sub didn't show

Every once in a while, we run into the unfortunate situation where a substitute teacher cancels a job for some reason. When they do this on short notice, we have to split classes or cover for that teacher. In this instance, I had a class and 1/2 come to art. What to do with 30 3rd graders? We have been working on landscapes, so we created these mini beauties to demonstrate Foreground, Middleground and Background. Cray Pas were used for sky and details.