unjustice for all!!

[musicexecution]

So I worked on my final project for open studio for like 14 hours, she said she liked it but it need one more layer of paper mache and I would get a higher grade for it. I do it, spend another 3 hours on it and she gives me a 72 instead of 70 gah I admit it wasn't that good of a sculpture but come on. The way she marks makes no sense. My collage which was a pieces of shit that i threw together in 40 minutes got a 90. but this that actually looked good a 72?
But my sculpture is in the student show in the gallery. so pffft on everything else I rock oh ya