| Robert Macpherson Piazza del Quirinal with the Obelisk and Horse Tamers n.d. Albumen print 40.6 x 30.4 cm (16 x 11 15/16 ins) (image) Museum of Fine Arts, Boston Bequest of Mrs. Arthur Croft—The Gardner Brewer Collection, Accession no: 2011.170 LL/96676
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