SAT scores and art colleges?

howdy doo! I'm a bit confused on how much of the SAT and sat 2 subjects tests actually matter in getting into a good art university/college because i''ve heard rumors from around the school (my schools a bit nerdy) on how the standards in gpa and sat scores have risen. I'm just really worried that i'm not doing the best because i recently took the PSAT (im in my sophomore year) which is the equivalent of a 1600 on the sat. i know my score can improve a bit but what are the general sat scores and gpa required to get into a good art univeristy/college?? im talking like SCAD, RISD, Pratt and other notable schools.... ): im really worried and i just wanted advice on also what type of subjects to take in high school.