We printed these metal / aluminum panels for an ice skating rink in Euless TX. This is a nice way to display the information in a museum style quality that will last for years.
Brushed aluminum, white gloss, white matte, hardboard, table tops are all substrates we used to print. These are then milled with a CNC and stand offs are used to hang them on a wall.
This vs direct print on a flat bed, colors are much more vibrant and scratch free. There is almost no comparison.