Here's a sketch I made yesterday in a few minutes, in light of the new semester starting. Lurigo, ready for another semester of engineering, backpack on back and smartphone in hand. (Could have been my sketch pad, but I didn't think of it at the time.)
I wanted to do a proper drawing, but between all the stuff I had to do to prepare, it was impossible, so I have this sketch instead. There are many errors in here, I am well aware of it, and the shading is very flat too. This is only a sketch after all.

I'm considering submitting more sketches like these. They're nowhere near as good or detailed as my proper drawings, but they look okay enough to show off I think. What do you all think? Should I go ahead with it? They'll all be marked with a [S], so they're easy to spot, and will have their own folder. I just hate sitting around with all these sketches in my sketchbook, and not getting to show them off, and having everyone wait like two or more weeks for one of my detailed drawings to get done.