A gallery of bubbles

The Micro Gallery: A Multimedia Resource for the Gallery Visitor

The Micro Gallery, recently installed at the National Gallery in London, Is a public-access information system. It provides a comprehensive and richly interconnected illustrated encyclopedia of the cdlectlon. The paper summarizes the choice of technology, the system architecture and design issues. The purpose of the system Is to provide a resource to enhance visitors' appreciation of the painti...

A Gallery of Iterated Correspondences

A Gallery of Algebraic Surfaces

The notion of a surface is a very classical one in technology, art and the natural sciences. Just to name a few examples, the roof of a building, the body of string instrument and the front of a wave are all, at least in idealized form, surfaces. In mathematics their use is very old and very well developed. A very special class of (mathematical surfaces), given by particularly nice equations, a...

Gallery.

A chromatic art gallery problem

The art gallery problem asks for the smallest number of guards required to see every point of the interior of a polygon P . We introduce and study a similar problem called the chromatic art gallery problem. Suppose that two members of a finite point guard set S ⊂ P must be given different colors if their visible regions overlap. What is the minimum number of colors required to color any guard s...