I came across these beautiful prints by German illustrator Angie Hoffmeister....her tumblr is well worth checking out, i spent ages on there. She uses a wide variety of mediums including watercolors, pencils, graphite, markers, acrylics and oil paints.
Angie draws from her experience in art school and is inspired by the city she calls home. Her first graphic novel, part two of the ‘Walled City Trilogy’, is due to be published at the end of the year.