SIGGRAPH 2012 invites you to submit a short (60-90 seconds) sequence showing recent work. It could be professional, personal, student work, or anything. The work might be:

For film: A turnaround of a model or shader
For film: A final animation, FX, or lighting shot
For games: A game character or level design
For games: A killer cinematic
For visualization: Elucidating a biological or physical process
For visualization: Turning numerical data into visuals

See it on, via Wolf and Dulci Hour Links