Macro product photography. A completely transparent glass cup sits on a transparent acrylic tabletop, with half a glass of clear soda water inside. The water contains 5 ice cubes of different sizes and many tiny bubbles. Behind the cup is placed a yellow lemon. Seen through the glass, water and ice, the lemon appears refracted and distorted. Strong directional backlighting from the side creates real refraction, reflection and light caustics on the tabletop. hyper realistic optical physics, macro photography, high transparency material accuracy, no cloudy glass, no impossible reflections.