Today i discovered he keeps a bag containing 60-80 old sketches under his bed. He doesn't consider these of enough merit to frame. Thinking ahead, i suspect none of them are going to be museum or gallery material, and so in order to raise his profile while ensuring the majority of his work doesn't fall into private collections, perhaps these could be used in some sort of crowdfunding thing with the intention of raising enough funds to rent a space for the exhibit, rather than having to rely on prospective sales of the work on display. Then again, perhaps crowdfunding would cheapen the whole endeavour.