Sennelier Watercolour Block Hot Pressed paper has a smooth surface and the block includes 20 sheets

Arches Aquarelle watercolour paper also benefits from a unique sizing

Colour number: 127

paints and other accessories

Production of the beautiful barium-based pigment ceased in the early 1990's due to environmental and safety concerns

golden fluid manganese blue hue Hookers Green Hue Sennelier Watercolour Block Hot PressedProduction of the beautiful barium based pigment ceased in the early 1990's due to environmental and safety concerns, this modern mixture approximates the richness of manganese safely and affordably. (Series1) Pigment Classification: MixtureColor Index Name: PW6 PB15: 3 PG7Color Index Number: 74160 74260 77947Chemical Description: Titanium Dioxide Rutile Copper Phthalocyanine Chlorinated Copper PhthalocyanineOpacity Transparency: Semi