Concept artist Paul Richards has released concept designs he created for Hal0 4 while working at 343 Industries. Paul has also worked for companies such as ION Storm, id Software, 3D Realms, Ritual Entertainment, Raven Software, Vigil Games and Blizzard Entertainment.
Link: autodestructdigital.blogspot.com
All images used with permission by the artist. © Microsoft Corporation. All Rights Reserved.