What are your experiences with unusually shaped/sized canvases or boards? For some reason (cheapness? They were on sale 😊), I bought a bunch of stretched canvases of weird dimensions, very narrow and long - proportions close to 1:3. Now trying to decide how to best use them... maybe for a panoramic landscape composition? or a split image over several canvases as a diptych/triptych? What are your ideas?