The printmaking technique of lithography gained popularity in the 19th century as a process faster and cheaper than copper engraving or woodblock printing. When color lithography was introduced, it ...

The Library of Congress houses an online collection of 48 color photographs of Rome taken in the 1890s. The prints were created using the photochrom pro ...

It is here that the story of "Hue & Cry: French Printmaking and The Debate Over Colors," the Clark Art Institute's latest exhibition of prints, begins. The show, which runs through March 6, 2022, ...

(Nanowerk Spotlight) A new generation of lenses ('metalenses') is starting to replace bulky curved lenses with simple, flat surfaces that use nanostructures to focus light. These flat surfaces ...