The image is a photograph of a plaque on the side of a building. The plaque is rectangular in shape and is made of brass. It has a green background with gold lettering and a coat of arms at the top. Below the coat of arm, there is a text that reads "Mount Clare, this oldest colonial structure of Baltimore was built in 1754 upon the estate known as Georgia plantation by Charles Carroll Barrister, 1723-1783". The text is written in black and is in a serif font. 

The plaque is mounted on a beige-colored wall and appears to be in good condition. It is likely a historical marker or plaque commemorating the founding of the Maryland Revolutionary War.