Rectangular caps, grips, and closures are designed to fit onto objects with rectangular ends. They serve the primary function of covering or sealing these ends to protect them from external elements.

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. In the 18th and 19th centuries, ...

A rectangular object in a painting that’s almost 90 years old is once again the hot topic on social media. The painting, ‘Mr Pynchon and the Settling of Springfield’, was made by American artist ...