aniline is an oily liquid, which, unless specially purified, has a deep red colour.
"Liquid Drops and Globules, their Formation and Movements"
Chas. R. Darling
A. Lecha Marzo of Valladolid published his researches on the growth of aniline colours in the Gaceta Medica Catalana, 1909, under the title Otra nueva flora artificiale.
"The Mechanism of Life"
Stéphane Leduc
An old carpet woven at Kairouan before the time of aniline dyes was spread over the floor.
"The Way of Ambition"
Robert Hichens