Marius Rossillon (June 8, 1867 – January 2, 1946), known professionally as O'Galop, was a French artist and cartoonist.
O'Galop was born in Lyon, France in 1867.
He began his career around 1893, drawing cartoons for magazines.
[citation needed] O'Galop died in Carsac-Aillac, France in 1946.
This article about a French artist is a stub.