Tree of Life 3-Piece Metal Wall Art – Galvanized Steel Triptych Living Room Decor3 Pieces Life Tree adds a laser cut metal focal point for living rooms, bedrooms, and covered outdoor walls, with a cleaner presence than a flat print. The 3 Pieces Life Tree Wall Decor from Grandmix is a laser cut tree of life triptych in galvanized steel three coordinated panels rendered in clean cutwork that reads as gallery grade triptych rather than printed canvas reproduction. Available in 5 sizes across Black and White finishes. Why It Works