Thomas Colman Dibdin: A Watercolorist Steeped in Observation and Detail Thomas Robert Colman Dibdin (1810 – 1893) was a British watercolor artist whose meticulous depictions of European landscapes, particularly Gibraltar and India, cemented his reputation as a master of topographical realism. Born in Betchworth, Surrey, Dibdin’s artistic journey began modestly—he initially worked as a postal clerk—but swiftly transitioned to painting,…