Cobalt Turquoise PB28 - Artist Grade Handmade Honey Based Watercolor Tube 15ml Stationery belonging to a newer series

belonging to a newer series of benzimidazolone dioxazine pigments

and has been used since the Renaissance period

often more expensive than gold

Red Ochre takes its reddish color from the mineral hematite

Cobalt Turquoise PB28 - Artist Grade Handmade Honey Based Watercolor Tube 15ml Stationery belonging to a newer seriesPB28 CI#77346 ( Cobalt Blue) Series 3 Cobalt Turquoise (PB28) is a synthetic inorganic pigment prized for its intense blue green hue, falling between Cobalt Blue (PB28) and Cobalt Green (PG26). Unlike organic turquoise pigments (like Phthalo), PB36 offers a natural looking, granulating texture with exceptional lightfastness. Light Fastness: 8 8