- Wool yarns dyed with cochineal. The pair at left are the first and second strikes (dyeings) of cochineal over a tin mordant. At right, first and second strikes after the wool was mordanted with alum and cream of tartar.
The pair at left are the first and second strikes (dyeings) of cochineal over a tin mordant. At right, first and second strikes after the wool was mordanted with alum and cream of tartar.
From The creation of color in eighteenth-century Europe by Sarah Lowengard| Creator(s) | |
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