I try to do a couple of birds a week (obviously don't post them all). This is based on an on-line photo reference drawn with a "soft" Palomino Blackwing pencil and a 4B Koh-I-Noor Hardtmuth Progress woodless pencil. Hence the dark velvety black.
Here's something I drew in 10 minutes this morning. I was on call waiting for work to start and my anxiety went through the roof. Not sure why, but it did. My friend asked me if this sketch was a sound, what would it be? I said static. That's what things feel like most of the time: all-consuming, loud, abrasive static.