The process of Lithography

Lithography is a planographic form of printing. It differs from other processes where the image is raised (Lino/Woodblock), or recessed (intaglio: copper/wood engraving or etching). Lithography depends on the interaction of two incompatible substances, grease and water, on a prepared flat surface. The means of making marks on the stone/plates are very similar to those used for drawing/painting and consequently artists feel comfortable using them, unlike having to come to terms with handling an etching needle on copper plate for example. Once the artist has completed the drawing the prints are generated on presses where an alternate use of damping and inking ensures that only the artist's drawn image receives the application of ink which, when printed on suitable paper, provides the lithographic print. The choice and number of colours available in our printing process is unlimited, giving greater flexibility to the artist.

 

Here shows an example of all of the progressives that make up the ‘Summer Fields’ lithograph. Each Stage is recorded to give the printer an idea of the individual colours that make up the final piece when it comes to editioning the print.