Create an epic and dynamic image for the launch of a new cola beverage. Feature two bottles of cola: one large and one smaller, prominently displayed. The background should be a dramatic blend of deep blue and black to evoke a sense of excitement and sophistication. Emphasize the fizz and effervescence of the cola with vibrant, sparkling bubbles erupting from the bottles. Use light and shadow to highlight the bottles and the fizz, creating a sense of motion and energy. Incorporate a sleek, modern design with bold text or logo that complements the color scheme and enhances the overall epic feel of the composition. --ar 16:9