Very inspirational stuff. That's a lot of practice, it'll show in your skills later !

I've got a question though. Are those mountains (#34 and #3 entirely drawn in Photoshop or scanned in some way ? I just find the lines very sweet. When I do it I never am able to get the same curviness and naturalness of paper and pencil. I do have a graphic tablet. But even then. Maybe it's the brush you use, or your brush settings ?