Lotte Reiniger was a pioneering German filmmaker known for her innovative work in silhouette animation. Born on June 2, 1899, she created the first full-length animated feature film, titled The Adventures of Prince Achmed, in 1926. Her unique technique involved cutting intricate figures from black cardboard and animating them against illuminated backgrounds. Reiniger's artistic style was influenced by Chinese shadow puppetry and Art Deco design. Throughout her career, she produced numerous short films and collaborated with various artists and musicians. Her contributions to animation have inspired many filmmakers and continue to be celebrated in the world of cinema.