On June 24, Lennox Industries engineered a one-night-only art exhibition in downtown Los Angeles that allowed people to visually experience what the perfect indoor environment feels like.

The event, titled “Degrees of Perfect,” took place at The Container Yard and featured five 8-by-20-foot murals by five street artists using thermochromic paint, which reacts to temperature changes. When heated air or cooled air from Lennox equipment was applied to the murals, the thermochromic paint reacted accordingly.

Each mural also reflected a theme that ties into Lennox’s core values: solar, purity, adaptive, quiet and balance.