Satu Kettunen is a Helsinki-based illustrator with an unique and fascinating style. She likes to work with collage and mixed media and isn't afraid to use surreal elements or colors. She has done illustrations for several magazines as well as personal work. I have to say I like her style a lot and this Lonely Rider is one of my favourites.
P.S. The cowboy poster above can be ordered by sending Satu an email at her website. Great idea for a Christmas present!!!