I attended the Calgary Expo a couple of weeks ago. Ended up not buying a tonne, but picked up some great pieces from Tom Grummett.
First off, I came across another Guardians of the Galaxy piece and, of course, couldn't pass it by. This one was for the Guardians of the Galaxy: A Telltale story video game, and will be used for some sort of Lithograph:
http://www.comicartfans.com/galleryp...?piece=1392695
Next up, I came across a recent cover he did for a TPB featuring Wonder Woman and the Justice League America (Fire, Ice, Blue Beetle, Guy Gardner, WW, etc). Couldn't pass this one up either!
http://www.comicartfans.com/galleryp...?piece=1392901
And last, but most certainly not least, I set up the next piece in my Valkyrie & The Lady Liberators faux cover theme a couple weeks before the show and picked it up there. This piece features Val, Medusa, and Elsa Bloodstone. Absolutely love how this turned out!
http://www.comicartfans.com/galleryp...?piece=1393094
Thanks for looking!