This is not just a glass altar. It is living light, a prayer turned tangible, and a personal story transformed into a monument. Created by the hands of a single woman, Vladimira Tesarova, in her own home in the Sumava mountains. It is the largest glass altar in the world – and the only one of its kind. A five-meter-tall, seven-ton retable where sacred art, glassmaking mastery, and the spiritual depth of Sumava converge. This short documentary tells the story of a creation unlike anything else in the world.