hey! sorry for the late response. i replied to someone else with the same question:
I interviewed for fine arts with a concentration in printmaking. they asked me the basic questions, why mfa now and why pratt, pulled up my portfolio and asked me to describe some works, asked me questions about my interests relating to my portfolio (i had animation so they asked what my favorite movie was), who is an artist i take inspiration from. it was so casual that i thought i was rambling like how i talk normally to my peers because the interviewers started talking amongst themselves as well. BUT! I got my acceptance less than a week later!! prepare enough so you can answer their questions with ease but dont be too nervous. i think they do a great job at making the conversation flow well. it was so much more relaxed than another interview i had, which was boston university, which i got rejected from!!
i know these answers are probably useless cuz you had your interview already but i hope it went well and it eased your mind a bit! good luck with everything!