Madonna and Child, Sketches after Leonardo Da Vinci and Fra Bartolomeo of Works in the Uffizi, Florence Daniel Huntington, 1840
Study for standing boy with kid, “Vintage Festival,” Mendelssohn Glee Club, New York, NY Robert Frederick Blum, 1890
Study for "The Triumph of Apollo" for the Ceiling of the Sala delle Muse, Museo Pio-Clementino, Vatican Tommaso Maria Conca, 1770
Studies of Hands for Dome of Manufactures and Liberal Arts Building, World's Columbian Exposition, Chicago, IL Carroll Beckwith, 1890
Inkstand with victory column flanked by figures of fame on top of military trophies Giuseppe Barberi, 1800
David Receives the Holy Bread and Sword of Goliath [above]; Two Dragons Decapitated [below] Jan van der Straet, called Stradanus, Flemish, 1590
Pales, Triptolemus, Decoration for a Vault, Sala dei Legislatori, Palazzo Conti-Sinibaldi Felice Giani, 1800
Study for Portrait of Hon. Robert C. Winthrop for the Historical Society, Mass Daniel Huntington, 1880
Study of an Arm for "Christiana and Her Family Passing through the Valley of the Shadow of Death" Daniel Huntington, 1850