found: His Rembrandt, 1985:t.p. (Gary Schwartz) bk. jkt. (b. 1940 in Brooklyn, NY; studied art history at NYU and John's Hopkins; in Holland since 1965; works for ARTnews)
found: LC data base, 1/11/86(hdg.: Schwartz, Gary)
found: Vermeer in detail, 2017:title page (Gary Schwartz) page 2 of jacket (author Gary Schwartz (b. 1940, New York) is an art historian specializing in Netherlandish painting, with a particular focus on the seventeenth century; he has published widely on artists including Rembrandt, Jheronimus Bosch and Pieter Saenredam; Schwartz lives and works in the Netherlands)