View of Ranelagh House and Gardens, and the Chelsea Hospital with figures walking Joseph Nickolls (1713-1760)

The picture has something of this: architecture, building, outdoors, castle, people, baroque, administration, city, town, home, facade, sculpture, column, statue, house.
Perhaps it’s a painting of a group of people in front of a large building with a staircase leading up to the top of the building and people standing.