Interior Space and Exhibition Design Whitecell Power Office by Wei Hu This case serves as the office for the Whitecell Power Methanol-Hydrogen Clean Energy Innovation Base. The designers boldly abandoned traditional interior design concepts, extensively using black, white, gray, and metallic materials. They utilized the staggered spaces, color contrasts, variations in light and materials, along with unique installation artworks, to outline a modern, sharp, and technologically advanced spatial tone.