Create a moodboard featuring a modular building system inspired by equilateral triangular tiles that connect seamlessly, similar to Lego blocks. The tiles should have a minimalist design, incorporating elements of sustainability and energy autonomy. The moodboard should highlight: Modular Structure and Flexibility: Showcase the triangular tiles in various configurations, forming flooring and walls for open communal spaces like parks, schools, and community centers. Emphasize their ability to be assembled and disassembled easily. Energy Harvesting Features: Include tiles with piezoelectric systems and battery units. Show how the energy is harvested from movement or pressure and stored for communal use in portable storage devices. Biophilic Design: Incorporate natural elements like greenery and organic textures to create a sense of connection with nature. Display how the tiles harmonize with the environment by blending modern design with nature. Philosophical Aesthetics: Focus on the themes of wabi-sabi (impermanence and simplicity), hodo-hodo (moderation), and minimalism. The structures should look lightweight, temporary, and non-intrusive, highlighting simplicity and balance. Sustainability: The overall aesthetic should communicate a future-forward vision of sustainability and environmental consciousness, featuring natural light, open spaces, and eco-friendly materials. Color Palette: Stick to soft, neutral tones (whites, greys, light wood, greens) to convey simplicity and a connection to nature, with occasional splashes of light blues to symbolize energy and innovation.