What the image shows
A digitally altered version of a classical Revolutionary War-era oil painting depicting two mounted military officers in Continental Army uniforms (dark blue coats with buff/tan facings, gold epaulettes, tall black boots) facing each other on horseback in a wooded landscape with a dramatic cloudy sky. The figure on the left, mounted on a brown horse, has been edited to have the face and distinctive combed-back blond/orange hairstyle of Donald Trump. The figure on the right, mounted on a white/grey horse and holding a black bicorne hat, resembles the traditional depiction of George Washington with white hair tied back, consistent with historical paintings such as "Washington Before the Battle of Trenton" or similar Revolutionary War equestrian portraits. Additional mounted soldiers and officers are visible in the background on both sides. There is no text overlaid on the image.
Described automatically. The words above are a machine's reading of the picture, not Trump's.