Aaron Sims Company

Just to follow up the previous post.  You need to have a look at the Aaron Sims Company site.  Their  previs and concept work is awesome.  They've worked on a lot of movies.  Most recently Spiderman,  X-men: First Class,Wrath and Clash of the Titans, Rise of the Planet of the Apes, Sucker Punch............and the list goes on.

Also have a look at the independent film Aaron Simms created called Archetype.



Here's a progression reel for Archetype.....cool stuff.