Ramon Casas i Carbó (Catalan pronunciation: [r?'mo? 'kaz?s]; 4 January 1866 – 29 February 1932) was a Catalan artist.
Living through a turbulent time in the history of his native Barcelona, he was known as a portraitist, sketching and painting the intellectual, economic, and political elite of Barcelona, Paris, Madrid, and beyond; he was also known for his paintings of crowd scenes ranging from the audience at a bullfight to the assembly for an execution to rioters in the Barcelona streets.
Also a graphic designer, his posters and postcards helped to define the Catalan art movement known as modernisme.