The image is a photograph of a memorial stone on the sidewalk in front of a brick building. The memorial stone is rectangular in shape and has a plaque on top that reads "Memorial Stone laid by John Riddoch Esq. 19 Feb. 1887". The plaque is white with black text and a black and white photograph of the building on the front. The building appears to be a two-story structure with a large arched entrance and several windows. The plaque also has the words "City Hall" and "Institute" written on it. The sidewalk is made of red bricks and there is a black door visible in the background.