Hand Drawings "Andrewings"

Today just to satisfy my curiosity I tried the iGoogle option "get artists themes". The Andreu Buenafuente themes caught my attention and made me even more curious to know about him and his work. He has his own blog www.andreubuenafuente.com and website www.andreuwings.com where I have found more of his drawings. I specially like the one called "The Killer"... (I wonder why I haven't heard about Andreu before??)