Geometric Art of Langley's Problem, Triangle and Circles, Delaunay Triangulation, Circular Random Composition. iPad Apps

Geometric Art using Mobile Apps
Geometric art is a form of art based on the use and application of geometric figures. A geometric figure is any set or combination of points, lines, surfaces and solids.

A mobile app or mobile application software is a computer program designed to run on smartphones and tablet computers.

See also:
Original Langley's problem