Architectural color expert Amy Krane says that, simply put, indigo is both blue and purple ... to the US by enslaved people who used it as a fabric dye in West Africa. It was grown in other ...

Anwuli Chukwumah says her creative process is like scratching an itch. A double major in studio art and architecture, the ...

This cannot always be de-elded by the appearance ; for example, in the case of a dark blue, the question rises whether the ground is pure indigo or pure logwood, or a mixture of both, or whether ...

The indigo leaves are soaked in water for ... Some brands of commercial hand-woven fabrics and plant-dyed blue dyes customize high-quality jeans for customers. Some merchants even produce only ...