Featured Image: Poster, Tropon est l'aliment le plus concentré (Tropon, the most concentrated food supplement), 1898; Designed by Henry van de Velde (Belgian, 1863–1957) for Tropon Werke Company (Germany); Printed by Hollerbaum & Schmidt (Berlin, Germany); Lithograph on wove paper; 111.8 × 77.5 cm (44 × 30 1/2 in.); Museum purchase through gift of Mr. and Mrs. Lee S. Ainslie III, Marilyn Friedman, and Nancy Marks; General Acquisitions Endowment; Drawings & Prints Council Fund, 2007-2-1; Photo: Matt Flynn © Smithsonian Institution