Blizzcon 2011 videos featuring the work we've been doing since Wings of Liberty can be found here:
Starcraft 2 Art and Technology:
[link]


Specific Segments:
Lead Artist Allen Dilling talks about the multiplayer artwork in Heart of the Swarm
[link]

3d Artist Steve Provost discusses the environment art we'll be seeing in Heart of the Swarm
[link]

Lead Software Engineer Dominic Filion showcases previous builds of Starcraft 2 during the development of Wings of Liberty
[link]

Finally, I did a presentation on the work we've done on Blizzard DotA
[link]

The Q&A segment can be found here
[link]

Much appreciation to ArogatsGaming, vadimos86, and rezyn8 for putting these videos on Youtube!
-Phill