The ships on the right have the Great Britain flag, along with a red-striped flag and a solid red flag, and the ships on the left have what looks like a white flag with two red "x"s, a solid blue flag, and a blue and white striped flag.
Thanks!
I did a reverse image search on Google images, and it is a reproduction of a painting depicting the Battle of Chesapeake Bay, which was a naval engagement between the British and French during the American War of Independence.
Do you have more information on the painting itself?