National Gallery of Art
National Gallery of Art: Jackson Pollock
An exhibition that examines the many influences that Jackson Pollock absorbed before breaking with past traditions to create a new kind of abstraction. Beginning with Thomas Hart Benton, who was Pollock's first teacher, Pollock learned...
Khan Academy
Khan Academy: Mandala of the Buddhist Deity Chakrasamvara
A mandala is a schematic diagram that portrays the sacred environment of a particular deity. The mandala is used by practitioners as a guideline for meditation. It helps people visualize the way in which they will restructure the world...