Generate a minimalistic, low-poly geometric representation of the human brain. The brain should be made of large, distinct polygonal shapes, each with varying shades of cool colors like teal, icy blue, and soft lavender. The low-poly shapes should be angular, forming a faceted and structured look. The background should be a soft gradient from light grey to white, keeping the overall feel minimal and clean. Add subtle, light grey or soft black sans-serif text in the lower third that reads: 'Decluttering creates an open, stress-free environment that's vital for cognitive health. HEATHER SANDISON, ND'. The design should feel modern, structured, and emphasize simplicity and organization.