Simplify the following text for a Grade 10 native English-speaking person.
Original: Santiago RusiÃ ol i Prats ( February 25 , 1861 - June 13 , 1931 ) was a Spanish Catalan post-impressionist\/Symbolist painter , poet , and playwright .
Simplified: Santiago RusiÃ ol ( 1861 - 1931 ) was a Spanish Catalan naturalist painter , author , and playwright .