Art installation: Thermally Speaking – Nuit Blanche Toronto

‘Designed by LeuWebb Projects, ‘Thermally Speaking’ is an interactive art installation that translates visitors’ body heat into a shifting curtain of light and color.

Placed at Toronto’s fort york visitor center, the public art installation project invited audiences to move through, over and around the ramp of the visitor center both as observers and subjects of observation, participants in dialogue with the phenomena around them.

The light installation uses thermography and infrared measuring instruments to uncover the different body temperatures of those passing by it. Thermal imaging cameras relayed and translated the heat energy of visitors into a shifting curtain of light, animating the channel glass façades of the existing building.

Light plays a crucial role in Thermally Speaking, acting as both a medium of expression and a symbol of connection. By responding to body heat, the installation creates an interactive relationship between visitors and their surroundings, emphasizing how humans generate and share warmth. The glowing colors evoke a sense of presence, making individuals acutely aware of their own thermal energy and how it radiates into the world.

Metaphorically, the artwork highlight’s themes of community, human interaction, and environmental awareness. In the cold of Toronto’s winter, Thermally Speaking suggests that warmth—both literal and figurative—is something we create and exchange. The play of light and temperature reveals an unseen reality, prompting reflection on energy, sustainability, and the invisible forces that shape our everyday lives. This fusion of technology, nature, and human presence makes the piece both visually striking and conceptually profound.

name: thermally speaking

artist/designer: leuwebb projects

location: Toronto, Ontario, Canada

all images by doublespace photography

Source: designboom