How It’s Made – Hockey Rink
How It’s Made video of the process in making the ice for a hockey rink.
Video Rating: 4 / 5
Intaglio: The lines of the image are incised, or cut, into a metal plate. This can be done with sharp tools, as in engraving, or with acid, as in etching and aquatint. Ink is applied and forced into the incised areas. Ink remaining on the surface is removed, and the plate is ready for printing.