ZBrush Lessons : MaskPen
ZBrush
11:06
difficulty:  
Getting Started > Gizmo 3D > Gizmo 3D Intro & Usage
12:53
difficulty:  
Digital Sculpting & Modeling > Vehicle Design > Vehicle Design - Brushes & Masks
9:41
difficulty:  
Getting Started > How to Start in ZBrush > Sculpting Teeth & Final…
17:15
difficulty:  
Digital Sculpting & Modeling > Helmet Design > Sculpting - Masking & Smoothing