Turner's Yellow is an opaque rich yellow colour. It is a mixed pigment colour closely resembling the toxic genuine Gamboge and King's Yellow colours Turner frequently used.
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.
Viridian is a transparent emerald green colour. Named after the Latin for green 'viridis', it was first made in Paris by colourist Binet in 1838 as a replacement for the deadly Emerald Green.
Perylene Maroon is a dark maroon pigment. Perylene is a modern synthetic organic pigment and was first available as a dye around 1912 before becoming available as an artist pigment in the late 1950s.
