Doodles from My Sketch Book Posted on February 1, 2014 by Grasshopper Images from my sketch book. My assignment was to make squares and do anything I wanted to them using pen and ink and markers. Nectarine, Tiger, Tortoise, My Finger (not The Finger!), Otter and Shell. If you enjoyed this post, please consider leaving a comment or subscribing to the RSS feed to have future articles delivered to your feed reader.