| Printing on aluminum foil can be accomplished by any commercial process, including rotogravure, flexography, lithography, and letterpress. |
| Etching, aquatint, silkscreen, lithography and woodcut are among the processes represented in the approximately 125 works in this show. |
| The progressive series of etchings show Picasso's brief foray into lithography. |
| In atom lithography, a stream of atoms is focused onto a surface by laser light that runs parallel to the surface. |
| Discovered at the end of the eighteenth century, lithography allows artists to make painterly expressive marks. |
| Various techniques were used, including lithography, but woodcut and linocut tended to be favored because of their cheapness. |
