Currently on show at the Bitforms gallery in NYC are the three new mirror pieces by Daniel Rozin. The exhibition titled Angles features "Angles Mirror", a piece that builds a picture based on relative lightness and darkness. It explores a system of linear rotation that indicates the direction of an object’s contour.

A wall-mounted sculpture, the Angles Mirror is a sharp triangular block of steel, dotted with yellow indicator arms that pivot. Based on the isometric grid, its structure favors the patterns and angles found in an equilateral triangle. The arms, which do not have the ability to change brightness or luminosity, use input from a camera and reconstruct the view with areas of varying angles. The negative space surrounding a viewer is translated into horizontal lines on the picture plane. The three-dimensional movement of a figure is represented, visualizing optical flow as viewer’s proximity to the sculpture changes. A nuanced contour results, as the viewer shifts back and forth, altering how the structure of space is perceived. Similar to the Fan Mirror - another piece at the show, the Angles Mirror decides the sequence of movement across the picture plane by its audience. When the viewer walks away from the work, or chooses to view the sculpture from a distance, a series of predefined images and transitions cover the object’s surface.