Can you draw while lying down?

I can if I'm on my back and I have a hard surface (clipboard, tablet etc..)
chest down or sideways I can't though.

>>2457502

I do all the time, mostly while watching tv, but it's pretty clear it's not an effective way to draw. You can't use your whole arm if you are on your stomach and are still pretty limited on your back.

>>2457502
I usually have to prop myself by putting pillows underneath my titties, so I'm more of a raised position? but then I can, just fine.

>>2461066
Pillows under your pillows? Neat.