Envision a series of sophisticated beverage bottles arrayed on a shelf with a gleaming surface. Each bottle is made of glass with a frosted finish, indicating a luxurious, environmentally conscious product. The bottles boast a spectrum of hues: vivid cherry red, warm sunset orange, bright lemon yellow, refreshing lime green, serene sky blue, and gentle lavender purple. Their design is contemporary, with a modest curvature at the neck leading to color-coordinated, metallic twist caps. The center of each bottle is adorned with a space for branding, featuring a circular, embossed logo that depicts a stylized, abstract leaf, symbolizing the brand's dedication to natural ingredients and ecological responsibility. Below the logo is the brand name 'Nature's Palette' in an elegant, sans-serif typeface. They are set against the backdrop of a refrigerator's sleek metallic interior, with subtle backlighting enhancing the vibrant colors of the bottles, conveying a fresh and clean product selection.