Watelet's treatise, as a material object, exemplifies Condillac's theory of sensorial knowledge—most notably, the double experience of touch—through its representation of both self and external world, Watelet, and the art of painting. Stephen Fragano, Colonizing Land by Sea: Oceanic Trade and Travel in Daniel Defoe's Robinson Crusoe Scholars of Daniel Defoe's Robinson Crusoe have identified terrestrial concepts like land enclosure as keys to understanding Crusoe's colonial practices. Chelsea Phillips, Accommodations for Pregnancy and Childbirth on the Late Eighteenth-Century London Stage Drawing on close examination of surviving financial, biographical, and repertory records, this article demonstrates the existence of a number of accommodations for childbearing women at Covent Garden and Drury Lane between 1768 and 1800, including paid leave policies and repertory changes.