Hazen Paper Company has pushed boundaries again with its 2021 limited-edition holographic calendar, demonstrating a variety of ground-breaking techniques developed within the Hazen holographic lab. Hazen Holography™ creates the illusion of motion and depth on this sparkling two-dimensional calendar by reflecting and refracting light at different angles. The calendar, dubbed “Moonlight Dive,” depicts a whale breaching the surface of a three-dimensional body of sloshing water, amid rising bubbles and schooling fish, against a dramatically lit sky and shimmering moon.