Wow... These are beautiful and perfect... Hardly sketches, though, more like spectacular artwork!! May I ask a quick question?? How do you keep the lines so nice and clean?? Is there a certain pencil/pencil lead size you use??? Even if I could draw remotely that good, my lines would be all smudgy!!! XD Plus I draw too hard and can hardly erase sooo... Anyways, keep up the amazing artwork, you really inspire me to improve my drawings Have a wonderful day!