A remarkable seven-meter white cube that rotates, unfolds, and transforms served as the centerpiece of Terence Lam's "White Summer" concert at the Hong Kong Coliseum. Designed by Ruby Law, founder of RULA Design Studio, the innovative structure functions simultaneously as a sculpture, projection surface, and architectural frame, creating a mesmerizing visual experience for concertgoers.

The cube was conceived as a modern interpretation of Pandora's box, opening and closing throughout the performance to reveal multiple layers of the show's narrative. In one striking sequence, the structure unfolds into a plus shape on the stage floor, serving as a visual symbol of unity and connection. At various moments during the concert, the cube frames performers through circular openings, hosts the singer on its exterior while choreography unfolds within, or transforms into a canvas for projection mapping.

The projection mapping technology brings the cube to life with compelling visuals, including a clock face that evokes powerful themes of memory and time. Suspended above the main structure, circular LED screens hover in counterpoint to the cube, sometimes resembling abstract glasses that frame the performance from entirely new perspectives. This layered approach creates a multi-dimensional viewing experience that enhances the musical performance.

Ruby Law's innovative approach to stage design reflects her extensive architectural background, having trained at prestigious institutions including HKU, MIT, and The Bartlett at University College London. "White Summer" represents part of her ongoing exploration of immersive concert environments, building on her previous work with productions such as "Come Alive: The Greatest Showman Circus Spectacular," WestK's "Hedwig and the Angry Inch," and Jorja Smith's 2022 world tour.

The engineering behind the cube showcases impressive technical capabilities. Built from a steel truss framework and clad in timber panels, the structure is mounted on a central revolve system that enables continuous rotation and reconfiguration throughout the performance. A sophisticated hydraulic hinge system allows each section to open or close in under ten seconds, keeping pace with the rapid transitions required in a live pop production.

As the "White Summer" concert draws to its conclusion, the cube reseals itself in a powerful finale moment. The internal tungsten spiral glows within its circular frame, resembling a giant light bulb and symbolizing hope, warmth, and renewal. This closing sequence provides a fitting end to a concert experience that seamlessly blended architecture, technology, and musical performance into a unified artistic vision.