7 x 7″ (17.8 x 17.8 cm) Stillman & Birn Beta sketchbook.
Faber-Castell F-point ink pen, aquarelle colored pencils.
Called for jury duty, I had a couple of hours with nothing much to do but sketch other citizens in either the “holding pen” or the court-room.
Wasn’t hard to get excused from a 5-month trial for multiple murder, with possible death penalty involvement.
I once thought I could be a good courtroom sketch artist, but it turns out to be either very hard or very boring. I’d make a great courtroom caricature artist, though.