I Spilled Paint All Over My Dad's Car

So I had this awesome idea to use my dad’s car as a canvas for my art project on impromptu creativity. I covered the hood and trunk with acrylic paints last night after he went to bed, thinking it would make an incredible statement piece. But when I woke up this morning and saw his face, it wasn’t exactly admiration that lit up those eyes... Now I’m hiding out in my room, scared to come out lest someone notice how vivid my shirt suddenly is. Any tips on how to fix this without getting caught or a new way of thinking about art beyond paper and canvas?