The Ambassadors Depart, 1494, 280x253, Gallerie de Vittore Carpaccio (c.1465-1526)

The picture has something of this: people, church, seat, religious, group, indoors, architecture, furniture, decoration, interior, god, saint, mosaic, worship.
Perhaps it’s a painting of a group of people standing in front of a room with a clock on the wall and a painting of a priest on the wall.