I use redstone to display two different painting in one block. To do this, I build the two painting using a brush on two blocks hidden (models) and I use command block with command clone to substitute the corresponding painting in the world. But when I do this, for the first cloned painting it works but when I decide to display the second one it fails and display a tilting block with the two painting at the same time. My idea is that if command block clone the block it did it client side and not server side keeping the old painting even if we destroy the model.