As we continue with this rock study, the goal is to add detail.  To polish.  Starting with the basic block-in from the last video, it's all a matter of close observation.  I'll break down large ares of flat gray into smaller pieces of darker gray, and smaller pieces of lighter gray.  It's a process of slow sub-dividing, growing ever more specific and detailed.  

From a technical standpoint, there's really nothing exciting happening here - it's just a lot of patience and 'temp layers'.  Even so, if you're unfamiliar with the techniques make sure to check out the videos linked to the right.

AuthorMatt Kohr