Op art is an art movement that includes paintings, sculptures and prints that rely on optical illusions or other techniques that alter perception for particular effects. The name "op art" is short for "optical art."
Emerging in the mid-1960s in America and later in Europe, op artists were influenced by concurrent psychological research in Gestalt theory and psychophysiology. Artists including Victor Vasarely, Bridget Riley, Yaacov Agam and François Morellet utilized techniques including reversible perspective, line interference and chromatic vibration to produce startling effects. The effects exhibited in these artworks, especially those by Agam, depended on the perspective of the viewer.Learn More
Free hummingbird clip art is available in a variety of colors and sizes from Clker.com in .png format, and from AllThingsClipArt.com in .jpeg format. To download from Clker, select an image and click the button of the size you want. To download from AllThingsClipArt, right click on an image and select “Save image as...” from the pop-up menu.Full Answer >
Renaissance art emerged in Italy in the late 14th century, which is also known as the Renaissance period, and is represented through paintings, sculpture, architecture and other decorative art forms. It was named after the period of time during which many parts of Europe saw a renewed interest in learning about classical Roman and Greek culture and is highlighted by Italian masters like Leonardo da Vinci, Michelangelo and Raphael.Full Answer >
The importance of the Renaissance painter Raphael Sanzio is that his paintings went beyond the previous work of his contemporary, Michelangelo, by combining subtleties, a greater clarity of form and softer shading to create a more realistic rendering of his figures. He also infused his own sense of grace into his figures and avoided the air of tension often found in Michelangelo's depictions. Raphael's work is known and admired for his ability to visually capture the Neoplatonic and Renaissance ideal of human grandeur.Full Answer >
"Elongation art" refers to paintings that feature figures that are painted with their forms elongated much more than they are in reality. Elongation is a form of abstract art that often depicts the stretched forms of people or objects in nature.Full Answer >