Rymlights

Rymlights refer to a type of illusion used in magic and entertainment, involving the manipulation of light and shadow to create an impression of movement or presence beyond the capabilities of reality. This optical phenomenon is often used in guerilla and street art, performance art, and other forms of live spectacle to create an immersive experience for the audience.

The effect is achieved by positioning lights and other reflective surfaces to create an illusion of movement or line following the shape of the subject. The most common method for achieving this is by using a pattern of light and dark spots cast on a surface, typically a wall or backlit area, which can be directed by control of the lighting or camera movement. This manipulation creates a graphic line that suggests movement or other changes, often seen as one might imagine a story or animation taking place.

The effect has been used in a wide variety of entertainment and performance settings. It has been used in museum and gallery installations to enhance visual elements, and as a set piece to frame motion. Public spaces and graffiti can also be used to create large-scale Rymlights on walls. The works and practitioners of this art form aim to engage the public with humorous interactions and guide observations, interesting their fellow audience members in the fabric and sights of the everyday.