Avengers #1 - Creator-owned characters in membership drive by various

This sketch cover project is a parody of Avengers (vol. 1) #221 (July 1982). The sketches on this cover, however, are ONLY of creator-owned characters. ----- The front cover was completed in 3 phases, the back cover barely got started during the third phase, with just one sketch, and then the back cover was completed in two more phases. Spaces are numbered 1-32, top-to-bottom and left-to-right. The front cover has spaces 1-16 and the back cover has spaces 17-32 Sketches are listed in the sequence in which they were completed. ----- Phase One (Comic Book Marketplace in Des Moines, Iowa, September 2011);
Spaces 10 & 15 - The Human Spring by Dale Martin;
Space 11 - Thunder Dawg by Mike Sullivan. (The portion of The Human Spring in this space was added by Mike as a part of his sketch.) ----- Phase Two (Fall Con in St. Paul, Minnesota, October 2011);
Space 9 - Uptown Girl by Bob Lipski;
Space 4 - Nick Landime by Erik Burnham;
Space 12 - Ms. Tree by Terry Beatty ----- Phase Three (Planet Comicon in Overland Park, Kansas, March 2012);
Space 7 - Uncle Slam by Ande Parks;
Space 6 - Bonecrusher by Phil Hester;
Space 5 - Proof by Alex Grecian;
Space 13 - Chickenhare by Chris Grine;
Space 1 - Sprout by Christian Slade;
Space 14 - Foxymoron by Travis Fox (With special kudos to Travis for using the most difficult space even though the 4 other spaces listed below were still available, and creatively working the logo into the sketch.);
Space 8 - Harry the Trollord by Scott Beaderstadt;
Space 2 - Gearhead by Kevin Mellon;
Space 16 - E-Man by Joe Staton;
Space 3 - Quinn by Bobby Bierley;
Space 17 - Amber by Jeffrey Moy. -----
Phase Four (Free Comic Book Day, May 2012, at Cup O'Kryptonite);
Space 27 - Nikki Harris by Carter Allen;
Space 26 - Super Duper Shark by Thomas Finley;
Space 20 - Mandragor by Will Grant; -----
Phase Five (Minnesota SpringCon convention, May 2012)
Space 23 - Mort by Earl Luckes;
Space 29 - Stretch by John Mundt, Esq.;
Space 22 - Raccoon by Ryan Kelly;
Space 18 - Katt Connor by Tyler Page;
Space 21 - Meto by Paul Fricke;
Space 30 - Angry Goldy by Mike Toft;
Space 25 - Heck by Zander Cannon;
Space 29 - Kurt by Gordon McAlpin;
Space 19 - Arnold the Super Cardinal by Danno Klonowski;
Space 32 - Zombie Fetus by Doug Paskiewicz;
Space 24 - Shanks by Kevin Cannon;
Space 31 - Poopman & Corn Boy by Jeff Felson.