Every so often I see an artist so amazing that I feel as if I could never achieve what they are doing, and that fuels my passion even more, to get out there and keep working hard.
Check out this post from James Gurney about the amazing artist Kim Jung-Gi. He does a mural with a marker with no prior sketches or preliminary drawings, all from his head and the details are so amazing you could get lost in the scene. Truly inspiring.
Its a really long video, wow.