Illustrator Meera Lee does lovely work. What appealed to me was the mix of simple compositions with textured detail. Along with illustration, she also does watercolor and photography. You can purchase her prints here!
Mr. James Oses is a UK freelance illustrator. He works on location, sitting himself down where he pleases, and, using his steel-nib dip pen and ink, captures the streets of London. I love the active line quality of his illustrations – somehow he embeds a dynamic that makes me believe the image is a still from some animation reel that will, at any second, begin playing.