Phthalocyanine Blue PB15 - Artist Grade Handmade Honey Based Watercolor Tube 15ml Accessories Although it occurs perhaps as

Although it occurs perhaps as widely in nature as orpiment

modern Ivory Black is almost always actually Bone Black due to the scarcity and ethical concerns surrounding ivory

Technical draftsman or architects require a very sharp point

When referred to as a color

a stunning purple variety of quartz

Phthalocyanine Blue PB15 - Artist Grade Handmade Honey Based Watercolor Tube 15ml Accessories Although it occurs perhaps asPB15 CI#74160 (Phthalocyanine Blue) Series 1 Phthalo blue (aka Thalo blue) is an abbreviated name for paints made with the pigment Phthalocyanine Blue. It is a bright, crystalline, synthetic blue pigment from the group of phthalocyanine dyes. Its brilliant blue is frequently used in paints and dyes. It is highly valued for its superior properties such as light fastness, tinting strength, covering power, and resistance. Light Fastness: 8 8