Hi there!  I think you did quite well! You were patient enough to do the shading right (there are no random blank areas, which is good). You have 5 distinct values. Also very good. And you used straight lines to simplify the shapes. Again, very good. The subject you chose was also not an easy one. So hats off to you for being patient and paying attention to the instructions. The only thing I would suggest is to make the lines have the same value as the shading for that area. Right now they stand out, especially in the lighter top section and the leaf. If you haven't done so already, watch Stan's demos and then do a couple more attempts. Overall, I think you did an excellent job!