The Manchester College

Colour mixing bible : all you'll ever need to know about mixing pigments in oil, acrylic, watercolour, gouache, soft pastel, coloured pencil and ink

Sidaway, Ian

Colour mixing bible : all you'll ever need to know about mixing pigments in oil, acrylic, watercolour, gouache, soft pastel, coloured pencil and ink - Quarto Publishing, 2004.

0715318233

701.85