Started 3 years ago (2015-04-06T07:00:00Z).
Ended 3 years ago (2015-07-15T07:00:00Z).
Draw a letter every day. Any letter, uppercase or lowercase will suffice for your daily letter. Part of the #100DaysOfMaking campaign if you like. Or not. Just draw things that could maybe make books from letters strung together in word arrangements.