What a fun addition to your walls. Tetris is one of my favorite games, so the prospect of having an adjustable tetris mirror is definitely exciting for me.
The Tetris Mirror by UK designer Soner Ozenc is constructed out of thirteen interlocking mirrored acrylic panels. The mirror can be arranged to form a traditional rectangle, or broken apart into their individual puzzle blocks which give you a multitude of designs to come up with. The mirror comes in both A3 (11.7â€³ â€” 16.5â€³) and A4 (8.3â€³ â€” 11.7â€³) sizes, in either silver or gold reflective surfaces.
The designer does not elaborate on the mechanism of attaching the pieces, but I hope it is safe and they won't fall down on you.