Product Description
Sap Green Permanent is a rich mid-range green with a yellow undertone. Originally Sap Green was a lake pigment made from unripe Buckthorn berries.
Professional Watercolour is still formulated according to our founding principles; to create unparalleled colours which offer artists the widest and most balanced choice of pigments, as it was in 1835 when William Winsor and Henry Newton introduced the first moist watercolours to the world.