Check out this timelapse of Cezar Brandao's sculpting livestream.
Windows 10 and ZBrush
If you're a ZBrush user, please read this before upgrading to the new Windows 10 OS.
Introducing the ZModeler Brush
Pixologic are introducing the latest ZBrush tool, the ZModeler Brush, along with several free tutorial videos.
Cyborg Design - Concept Art Production Techniques
Instructor Michael Pedro gives a detailed overview on concept art production techniques in ZBrush and Photoshop.