by margaret macdonald mackintosh ultramarine sigma 8 5 mm f / 1. 4. in this installation art, the artist has used a technique known as drip installation art to create a work of art that is both chaotic & beautiful. the installation art is composed of a multitude of colors & shapes that seem to be in a constant state of motion. the viewer's eye is drawn to the center of the installation art, where a large, swirling mass of color & light dominates the composition. the installation art is full of energy & movement, & it is this dynamism that makes it so visually appealing.