Sometimes, i screw up. Not lightly. I go into it head first, with no reservations. I knew this drawing was distorted beyond repair about two thirds of the way in, but i cheerfully (well, not quite) finished it. But as Danny Gregory says in The Creative Licence, a failure is a "record of how we see". I've got a bunch of records like this!! And that's why i love drawing with a pen too. It is as unmerciful as it is fun.
Pigma Micron in Moleskine.