"Echoes of Light" transforms the gardens into an ethereal nighttime experience, blending light, reflection, and interactivity to celebrate the 10th anniversary of GLEAM. The installation features a series of etched mirror panels, suspended elegantly above shallow water pools to amplify their dynamic reflections. Each panel is adorned with botanical patterns inspired by Midwest flora, subtly lit with embedded LEDs to enhance their intricate designs.

Motion sensors embedded within the installation allow the panels to respond to visitor movement, creating a playful choreography of light and color that evolves as guests interact with the artwork. Additionally, ten signature light elements (9 central and 1 entry piece), representing GLEAM's decade-long journey, are strategically placed throughout the installation, symbolizing milestones of growth, community, and creativity.

Visitors can further engage with the installation through discreetly placed QR codes, offering an augmented reality (AR) experience. Scanning these codes reveals an overlay of light animations and interpretive narratives that explore the concept of reflection, providing an immersive, layered interaction.