Answer: This portrait is by Diego Velazquez called Philip IV on Horseback.
Explanation: Equestrian portraits became common because it was believed that leaders looked especially powerful on top of a large, powerful horse
Stravinsky worked in the same way, in fact, throughout his life, and the same basic principles of construction and dynamics inform Threni and the Requiem Canticles as Petrushka and The Rite of Spring. He had immense influence on the way later composers have felt pulse, rhythm, and form.
