
you can google some stone to sandstone gradients, but ultimately i don’t know if you’ll get a good one. my cheaters guide to avoiding having to do gradients is to add depth. like i’d have to mess around a bit, but my immediate decorative thought is to replace the shelves with horizontal spruce logs (a block out from the rest of the build) then evenly space a couple spruce beams going straight up (also a block out), and in those new rectangle spaces, break up the flatness with walls/windows