it's piling up

my studio is about half of a room in the basement of my parent's house, which i will only be living in for another four months or so, but next year since i'll be attending college in town i will probably return at least weekly to take advantage of my own workplace.
right now there is barely any space in my studio though - it's absolutely packed, and every wall full, of paintings and drawings and sculptures and random junk. soon i will do a spring cleaning and give away as much as i can stand to... because no one wants to buy the work of a highschooler, certainly not for what it's worth... and clear up the space for the next bazillion works that are inevitably going to emerge this summer.
here is the corner stacked a few feet deep with canvases:

how can i ever get rid of all of this?