Mosaics for decoration

Mosaics panels made with glass tesserae, made in a similar way to pixelarts, to decorate faces of blocks with custom paterns, this paterns could be saved in sketches to be repeatable, mosaics could be made in a new table with a interactive interface in it you place the tesserae in a 16x16 texture, the mosaic panels could be place similarly to vines, and this new interface could be used to also create paintings and the existing ones could instead become rare object found through archeology in pyramids, trail ruins, etc.