(n.) The art or process of producing photolithographs.

abstract art albertype art art form artist arts and crafts arts of design book printing calligraphy cave art ceramics chromotypography chromotypy chromoxylography collotype color printing decoration design designing electronography electrostatic printing engraving etching fine arts folk art gravure halftone engraving history of printing job printing letterpress letterpress photoengraving line engraving lithography lithogravure lithophotogravure mimeograph offset offset lithography onset palaeotypography photo-offset photochemical process photoengraving photogelatin process photographic reproduction photography photolithography phototypography phototypy photozincography planographic printing planography plastic art primitive art printing printmaking publication publishing relief printing rotary photogravure rotogravure sculpture sheetwork stencil the arts three-color printing two-color printing typography typolithography wood-block printing xerography xeroprinting xylotypography zincography