The first drawing is something I sketched a few weeks ago, and goes well with the rest of today's sketchbook pages.
The next two are sketched today, during lectures.
During one class some guy I never saw before sat next to me. I was paying attention to the class for a while, and then I noticed drawing movements of his hand. I couldn't see what it was, but he seemed like he knew what he was doing. (Mental note: I have to take a video of myself when I'm drawing, because other's people's movements always seem so different than mine!) I was thinking of asking him about it, but changed my mind. I guess I am a shy person after all.
But I should be looking for such people around me. I feel like a misfit sometimes.
Anyway, here's the stuff.
Black and red ballpoint pen.