John Davison Rockefeller: "Always try to turn any disaster into an opportunity." American entrepreneur, philanthropist, the first official dollar billionaire in the history of mankind. He founded the Standard Oil Company in 1870 and ran it until his official retirement in 1897. Painted in a modern style with brushes and a palette knife. pop art. expressionism. realism.Quality materials. Painting painted in acrylic on canvas, varnished. The sides are painted in the color of the painting. Ready to hang. Signature of the artist. certificate of authenticity.