Whimsical doodling in black and red

I mentioned in my post about sketchbooks I had one with red pages. Well so far I haven't used it much because it's not very practical, but I decided to scribble in it more often. I did some mindless doodling in it yesterday before sleep, and this is the only page that looks good enough to share.

Swirly hair doodles

Pentel brush pen on red sketchbook paper.