Cadmium Red Light (37ml Watercolours) - The Michael Wilcox School of Color
Blue and Yellow Don't Make Green - The Michael Wilcox School of Color
Paint Selection Workbook for Watercolors - School of Colour US
Colour Harmony & Contrast for the Artist - The Michael Wilcox
Colour Harmony & Contrast for the Artist - The Michael Wilcox
Depicting the Colours in Portraits - The Michael Wilcox School of
Hansa Yellow Light (37ml Oils) - The Michael Wilcox School of Color
Glazing with an Emphasis on the Craft of Painting - School of
Oil Paint - Cadmium Red Light, 37 ml
Paint Selection Workbook for Watercolors - School of Colour US
Winsor & Newton Winton 200ml Oil Colour - Cobalt Blue Hue