Product Description
Bismuth Yellow is a bright opaque lemon yellow with excellent covering properties. Originally patented in 1924 by the pharmaceutical industry, it has been used by artists since the 1980s.
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.