Aether & Hemera are the ancient Greek god and goddess of brighter upper air and daylight. Aether is Claudio Benghi, the media architect; Hemera is Gloria Ronchi, the lighting artist. Aether & Hemera is an interdisciplinary collaboration to research the aesthetic challenges of light and its power to trigger emotions and response, creating a sense of identity or setting a mood. This cross-disciplinary cooperation focuses on researching the sensory engagement power of an immaterial force like light and how collaborative participatory arts and design methods can influences our way of living in a variety of contexts, scaling from interiors to urban spaces. The aim of Aether & Hemera’s artistic vision is to provoke memories, explore aesthetic interactions and to elicit feelings of connective human experiences in a required-to-participate audience.