This is Sunset Over the Adriatic, a painting exhibited at the 1910 Salon des Indépendants and attributed to the “excessivist” Genoan painter Joachim-Raphaël Boronali.
When critics praised the work, novelist Roland Dorgelès revealed that he’d tied a paintbrush to the tail of a donkey named Lolo to decry the excesses of modern art.
Lolo’s thoughts are not recorded.
See Different Strokes.