drawing for class

we are gettng ready for a fall festival, and i wnt the kids to show everyne their awesome skills. I remember doing a charcoal drawing of a pumpkin with a rock wall behind it and some indian corn in middle school, which won an art contest in another town....it was a pivotal moment for me....I want the kids to do something fallish....this is the example i came up with today....i love to draw...my theory is, that i fyou can shade, you can paint anything.....