For your next sketchbook assignment (Drawing 1) you will need to draw a picture of something in nature close up. I will be looking for detailed images of nature, you can use color pencil or graphite. Remember composition counts, full value range, craft, and presentation. Use shades and tints of whatever medium you are using.
Examples: leaves, acorns, pine cones, flowers, trees, rocks, etc. I have found really strong examples online and included for reference.