Design an epic and visually striking image for the launch of a new cola beverage, with a primary focus on two plastic bottles: one large and one smaller. The bottles should be the central feature of the composition, showcasing their sleek, modern design. Use a dramatic background with deep blue and black tones to create a bold and sophisticated atmosphere. Highlight the fizz and effervescence with dynamic, sparkling bubbles emanating from the bottles. Ensure the light and shadow play accentuates the bottles and their contents, making them appear vibrant and energetic. Incorporate bold text or a logo to complement the color scheme and enhance the overall epic impact of the image. --ar 16:9