28 November 2024, Hamburg: In the background of a woman, light directed at an art object casts a shadow of the Hamburg skyline on a wall. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Niklas Graeber/dpa

28 November 2024, Hamburg: Members of the press stand in an optical illusion during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Niklas Graeber/dpa

28 November 2024, Hamburg: A visitor is seen in an optical illusion during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Marcus Brandt/dpa

28 November 2024, Hamburg: Irem Sozugecer, managing director and curator, stands in a light installation during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose at the objects and installations in the colorful rooms, take photos and be filmed. Photo: Marcus Brandt/dpa

28 November 2024, Hamburg: An optical illusion can be seen during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Marcus Brandt/dpa

28 November 2024, Hamburg: A TV cameraman stands in an optical illusion during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Marcus Brandt/dpa

28 November 2024, Hamburg: Irem Sozugecer, managing director and curator, looks through a kaleidoscope during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Marcus Brandt/dpa

28 November 2024, Hamburg: A media representative looks at a light installation during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Marcus Brandt/dpa

28 November 2024, Hamburg: A visitor is seen in an optical illusion during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Marcus Brandt/dpa

28 November 2024, Hamburg: Irem Sozugecer, managing director and curator, stands in an optical illusion during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Marcus Brandt/dpa

28 November 2024, Hamburg: Irem Sozugecer, managing director and curator, stands in an optical illusion during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Marcus Brandt/dpa

28 November 2024, Hamburg: Irem Sozugecer, managing director and curator, stands in an optical illusion during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Niklas Graeber/dpa

28 November 2024, Hamburg: An optical illusion of a seemingly infinite tunnel stands in the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Niklas Graeber/dpa

28 November 2024, Hamburg: Members of the press stand in an optical illusion during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Niklas Graeber/dpa

28 November 2024, Hamburg: An employee demonstrates an optical illusion with outstretched arms during the opening of the Paradox Museum, while a woman (front) takes a photo with her cell phone. The Paradox Museum brings optical illusions to life. Visitors can pose at the objects and installations in the colorful rooms, take photos and be filmed. Photo: Niklas Graeber/dpa

28 November 2024, Hamburg: An employee demonstrates an optical illusion with folded arms during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Niklas Graeber/dpa

28 November 2024, Hamburg: An employee demonstrates an optical illusion with outstretched arms during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose at the objects and installations in the colorful rooms, take photos and be filmed. Photo: Niklas Graeber/dpa

28 November 2024, Hamburg: A woman photographs an optical illusion in which a bearded man looks the viewer in the eye, during the opening of the Paradox Museum. The Paradox Museum brings optical illusions to life. Visitors can pose, take photos and be filmed at the objects and installations in the colorful rooms. Photo: Niklas Graeber/dpa