caption: The image shows a black and white drawing of a lighthouse in the middle of a body of water, surrounded by a group of people standing on the ground, a boat, some poles, a tower, some boats on the water, and a cloudy sky. At the bottom of the image, there is some text which reads "A Plan of a Triumphal Memorial intended to be erected by Subscription on the Pier at Holyhead in honour of the Visit of Majesty George IV, to the Principality of Wales on the 7th of August 1821".