the wood ones engraved turned out pretty good (cherry) maple looked ok too
The black painted 3x3 tile is not bad ,the anodized aluminum black needs some work not really happy with it
Not sure how to handle the glass (reverse image like the tile??)
Also would like to try acrylic
Did try a white masonite but that did not go well
looks like you can do these quite small possibly a tree with each leaf being a familly member




100 watt laser rotary attachment chiller unit 36x24