Gainsborough Thomas (1727 Sudbury – 1788 London) – William Howllis, 4th Earl of Essex and Thomas Clutterbuck (148x174 cm) ca1785 J. Paul Getty Museum

The picture has something of this: people, man, two, group, woman, wear, three, elderly, outfit, portrait, recreation, music, four, veil, leader, outerwear, administration, military.
Perhaps it’s a painting of two men, one of whom is holding a teapot and the other.