Artists Baila Miller and Jean Nerenberg talk about the various ways they use Catalyst Blades and Wedges in their paintings. These unique tools have allowed them to discover new ways of applying paint which has shaped their painting technique and imagery. For details about Catalyst Blades and Wedges, follow this link to the Blick Art Materials website https://www.dickblick.com/products/princeton-catalyst-blades-and-mini-blades/