We have Pre-Primed canvas available for BTC / SC
We can make almost any size you'd like with the limit of one measurement restricted to about 5'6" (the width of the roll).
This stuff is really expensive as you may already know, so to get it for a deal and for a crypto currency should sounds great to any artist or beginning artists out there.
~We can make stretched canvas frames of custom sizes too, just inquire. Shipping may make this a little pricey*~
I will do 14" x 14" pieces for .5 BTC or 100 SC + shipping
There are lots of sizes available*