Councillor Edgar Home, Mayor of Westminster (1923–1924) John Collier (1850-1934)

The picture has something of this: people, leader, portrait, administration, politician, wear, chair, medal, outfit, presidential, man, home, award, elderly, facial expression, senate, diplomat, ceremony.
Perhaps it’s a painting of a man in a black suit with a blue tie and a gold brooch on his lapel and a purple flower in his lapel.