The scenery of the north encouraged him to create a new watercolour palette of warm browns, slate greys, indigo and purple.
The color of denim is due to indigo, the original vat dye.
Natural or synthetic indigo dyed denim, twill weaves and canvas are also good examples.
A feature of the auditorium's design is its asymmetrical layout and the indigo blue colour of the seats.
His bales of dirty indigo are his dice, his cards come up every year instead of every ten minutes, and the sea is his green table.
The monopoly in indigo went when coal-tar came.
Are spinners at present getting dyes for their wool other than indigo?
Indigo is extracted from woad for use as inks and dyes.
