I found out which pieces made it into Spectrum 17 today. Here they are:
Thanks to Jon Schindehette at Wizards of the Coast for the great commission on the Seldarine painting. It was done for the book Divine Power, a D&D 4th Edition book.
The Body Language painting was a cover done for Orson Scott Card’s Intergalactic Medicine Show. Thanks to Kathleen Belamy and Orson Scott Card for the great commission and to Mary Robinette Kowal, the author of the story the illustration was created for.
Here are links to bigger versions: