caption: The image shows a black and white drawing of a building with a clock tower, which appears to be a gatehouse. The gatehouse is intricately detailed, with a large archway in the center and two smaller arches on either side. The walls of the gatehouse are decorated with intricate carvings and designs, and the top of the archway is adorned with a decorative finial. The text at the bottom of the image reads "Gatehouse".