Zebra Foal drawing update

Managed to complete one of the ears today and ive made good progress on the other.i always find ears very difficult to draw and am never entirely satisfied with the results and this one is no exception,very tricky trying to describe the fine inner hairs of the ear adequately.I got a little mentally tired with doing the second ear immediately after the first and so i swapped over to drawing in a few stripes with an H grade pencil just to let off steam and scribble a bit.