Portrait of Arthur Wellesley, 1st Duke of Wellington (1769-1852) Henry Perronet Briggs (1792-1844)

The picture has something of this: people, portrait, administration, man, leader, wear, outfit, politician, music, facial expression, menswear, musician, neckwear, jacket, business, recreation, tie, outerwear.
Perhaps it’s a painting of a man in a military uniform with his arms crossed and his head turned to the side,.