Mother of Pearl and Silver: The Andalusian sister Rosalind Birnie Philip subsequently acted as secretary to Whistler and was appointed Whistler's executrix at his death. Whistler painted a number of full-length portraits of Ethel, including "Mother of Pearl and Silver: The Andalusian" and the watercolour "Rose and Silver: Portrait of Mrs Whibley"; and other sketches and etchings of her titled as Miss Ethel Philip or Mrs Whibley. Whistler commenced work on "The Andalusian" in London in 1888, the year Whistler married Beatrix, with the painting being completed in Paris in 1900. Mother of Pearl and Silver: The Andalusian Mother of Pearl and Silver: The Andalusian is a
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)