Arnold + Helga doodles

These pictures (except the one about sleeping Helga) were supposed to be used in a little project I was working on, but then I faced some problems and I decided to show you the original sketches instead. (I might redo the project later...) I used two different scanners so some of the pictures may look a little bit different.

The sleeping Helga pic was drawn last autumn but I wasn't that satisfied with it, and finally I'm showing it to you. Maybe I'll redraw it someday.

Which one you like the best?