How do I know fluid dynamics intimately, but can't actually draw simple liquids... Looks like I have a goal to study for this coming week. :)

Cup.

I want to go to sleep and wake up in 3 days of how exhausted I feel. So I ended up doing the most simplest thing I could imagine. Used only one color and brush to this. When I wake up, I'll know bad this sucked.

Today I felt like focusing on shadow and depth more than anything else. I think I did alright for a sleep deprived person.