Albert Tissandier (1839–1906) The Khmer Bridge at Spean Praptos in Kompong Kdei, 1893 Graphite pencil. Signed, dated, and located “Cambodia” in the lower left corner. Annotated on the reverse. 25.7 x 34.6 cm This is one of the most significant corbelled arch structures from the Angkorian period, built entirely of laterite blocks. This drawing was used to illustrate the book *Cambodia and Java: Khmer and Javanese Ruins, 1893–1894* (Paris, Éditions G. Masson, 1896).