Mother of Pearl and Silver: The Andalusian Mother of Pearl and Silver: The Andalusian Mother of Pearl and Silver: The Andalusian is a painting by James McNeill Whistler. The work shows a woman in full figure standing with her back to the viewer, with her head in profile. The model is Ethel Whibley, (née Birnie Philip) the artist's secretary and sister-in-law. The colour scheme of the painting is black, mother of pearl and silver. The title refers to Ethel’s grey silk evening dress, which is a Parisian dress in a belle époque style, with the transparent layered sleeves of the black bolero jacket resembling a traditional Andalusian
Pearl body Pearl body Pearl bodies are small (0.5 - 3.0 mm), lustrous, pearl-like food bodies produced from the epidermis of leaves, petioles and shoots of certain plants. They are rich in lipids, proteins and carbohydrates, and are sought after by various arthropods and ants, that carry out vigorous protection of the plant against herbivores, thus functioning as a biotic defence. They are globose or club-shaped on short peduncles, easily detached from the plant, and are food sources in the same sense as Beltian bodies, Müllerian bodies, Beccarian bodies, Coccid secretions and nectaries. They occur in at least 19 plant families (1982)