I don't know much about him, so I'll cut paste from his 
blog in which he keeps his post-it monsters:
"Born in Denmark 1978. I write and direct television shows for kids. I  have a set of twins and not much time for anything. But when i have time  i draw monsterdrawings on post-it notes... it is a little window into a  different world, made on office supplies."
Some of his color work can be found on his 
myspace.
Below a selection of thumbnails of his post-it monsters. There are many more on his blog and he has larger clearer versions than these, too! So if you like what you see, you should pay his blog a visit! : j 
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I love how narrative these are. They remind me of Chas Adams' work in that respect.
Each one immediately evokes a tree of narrative developments...