Last night (November 18) Io was transiting Jupiter. I made a sketch of the event from 19:30 – 20:00 UT. The telescope used was an Astrosib 250 mm f/8 Ritchey-Chretien, with magnifications between 91x and 370x (Vixen LVW 13 & 22 mm + Barlow). The sketch has been made behind the telescope and drawn with a 3B graphite pencil. However, I played with it in Photoshop (CS4) to mimic the seeing.