Oak (leaves) (2)

Dye source	Quercus robur L.
Material	Natural white wool2
Mordant	alum 12%, cream of tartar 5%
Notes	boiled/simmered with soda 5 h

Illuminant	CIELAB			sRGB			Color tile
	L*	a*	b*	R	G	B
CIE D65 illuminant	59	2	27	161	139	94