Nelson Boarding the San Josef on 14th February 1797 after Sir John Jervis victory off Cape St. Vincent Thomas Jones Barker (1815-1882)

The picture has something of this: people, group, man, weapon, wear, woman, lithograph, war, military, cavalry, many, soldier, child, army, veil.
Perhaps it’s a painting of a group of men standing next to each other in front of a boat with a crowd of people standing on the side of the boat.