quick sketches while you wait...

I have only worked on quick sketches, because I haven't had much energy the last few days. I'm fighting a miserable cold.
I started feeling crummy last thursday.
Then, I've gotten considerably worse each day, with an extremely stuffy head and sleeping on the couch for the past 2 days.
Today, the symptoms have become an annoying cough, but at least I have some energy to get things done.
Here are some sketches I did in the last week or 2...