To cite works of art using Chicago Style follow this standard, including as much of the information as you have available to you:
Artist Last Name, Artist First Name. Title of Work of Art in Italics. Date of Creation. Medium. Location of the Work. URL [if applicable]
Example:
Van Vechten, Carl. Portrait of James Baldwin. September 1955. Photograph. Library of Congress Prints and Photographs Division Washington, D.C. https://www.loc.gov/pictures/item/2004662552/
To cite something from social media using Chicago Style follow this standard, including as much of the information as you have available to you:
Creator's Name. "Title or caption inside of quotes." Name of Platform, Date posted. URL
Example:
blackmenaces. "how do u not know malcolm x." TikTok, September, 2 2023. https://www.tiktok.com/@blackmenaces/video/7274351529744682286?lang=en