National Gallery of Art acquires modern sculpturesWASHINGTON—At its annual meeting in March, the Collectors Committee of the National Gallery of Art made possible the acquisition of Piano/Piano (1963–1965/2011) by Richard Artschwager, a major example of the wooden sculptures that employ Formica as a laminate, for which he is known; Plaster Surrogates (1982/1989) by Allan McCollum, the last large grouping available of […]