Create a high-quality, artistic cocktail photograph featuring a modern, sculptural cocktail coupe glass with a distinctive two-part design, shot against a clean, neutral greige background. The glass should consist of a clear, perfectly round bowl sitting atop a dark green stem, creating a striking contrast between the transparent upper portion and the semi-opaque dark foundation. The cocktail should display a beautiful gradient effect with amber, or golden liquid that transitions from deeper, richer tones at the bottom to lighter, more translucent colors toward the top. The liquid should appear to have natural carbonation or effervescence, with tiny bubbles visible throughout that catch and reflect the studio lighting. The drink should fill approximately two-thirds of the clear glass bowl, allowing the gradient effect to be fully appreciated. The cocktail should be garnished with a single glossy black cherry that has a long, curved black stem extending upward and out of the glass. The cherry should be partially submerged in the liquid, creating beautiful light refraction effects around it, while its stem creates an elegant curved line that adds visual interest and sophistication to the composition. The glass bowl should be perfectly spherical and crystal clear, showcasing exceptional transparency with subtle light refractions and reflections. The black base should have a matte or slightly glossy finish that provides a strong visual anchor for the composition. The surface beneath should create a subtle reflection of the black base, adding depth to the overall image. Use professional studio lighting that emphasizes the liquid's beautiful color gradient while creating dramatic contrast between the clear glass and black elements. The lighting should highlight the effervescence in the drink and create appetizing reflections on the cherry's surface. The background should be completely uniform and neutral, ensuring the focus remains on the sculptural beauty of the glass design and the vibrant colors of the cocktail. The overall composition should be centered and shot from a slightly elevated angle that captures both the unique glass design and the stunning visual effects created by the colored liquid and garnish. The style should reflect contemporary, high-end beverage photography with perfect focus, sophisticated color grading, and artistic lighting that transforms this cocktail into a work of art.