This document discusses various brush tools and properties in Photoshop. It describes the basic Brush tool which works like a traditional drawing tool allowing you to apply color using strokes. It also covers blending brush modes which determine how brush colors mix with underlying items, and lists some common modes like Normal, Dissolve, and Opacity. Additionally, it discusses downloading free vector brushes from online sites and creating your own custom brushes by painting patterns that can be saved as new presets.