The Pictorial Key to the Tarot, by A.E. Waite, ill. by Pamela Colman Smith [1911], at sacred-texts.com
Appearance of Cups in a rainbow; it is contemplated in wonder and ecstacy by a man and woman below, evidently husband and wife. His right arm is about her; his left is raised upward; she raises her right arm. The two children dancing near them have not observed the prodigy but are happy after their own manner. There is a home-scene beyond. Divinatory Meanings: Contentment, repose of the entire heart; the perfection of that state; also perfection of human love and friendship; if with several picture-cards, a person who is taking charge of the Querent's interests; also the town, village or country inhabited by the Querent. Reversed: Repose of the false heart, indignation, violence.