After several years of collecting sketches--amassing over 2,000 of them--I decided to call it quits. The reasons are many, but the biggest contributing factors were just too many poor interactions with artists. That break from sketchcards lasted about 5-years, and I got pulled back in. Sketches for Rhino, Firestar, and Lando are on their respective pages.
Update: As of 2023 my collection is in limbo. I am about done with collecting cards. Again! Many sketch cards have already been moved over to the Marvel or miscellaneous pages, and others will move to their respective pages as time allows.