Zenas Winsor McCay (c. 1866–71 – July 26, 1934) was an American cartoonist and animator. He is best known for the comic strip Little Nemo (1905–14; 1924–26) and the animated film Gertie the Dinosaur (1914). For contractual reasons, he worked under the pen name Silas on the comic strip Dream of the Rarebit Fiend. McCay was an early animation pioneer; between 1911 and 1921 he self-financed and animated ten films, some of which survive only as fragments. The first three served in his vaudeville act; Gertie the Dinosaur was an interactive routine in which McCay appeared to give orders to a trained dinosaur. McCay and his assistants worked for twenty-two months on his most ambitious film, The Sinking of the Lusitania (1918), a patriotic recreation of the German torpedoing in 1915 of the RMS Lusitania. Lusitania did not enjoy as much commercial success as the earlier films, and McCay's later movies attracted little attention. His animation, vaudeville, and comic strip work was gradually curtailed as newspaper magnate William Randolph Hearst, his employer since 1911, expected McCay to devote his energies to editorial illustrations. In his drawing, McCay made bold, prodigious use of linear perspective, particularly in detailed architecture and cityscapes. He textured his editorial cartoons with copious fine hatching, and made color a central element in Little Nemo. His comic strip work has influenced generations of cartoonists and illustrators. The technical level of McCay's animation—its naturalism, smoothness, and scale—was unmatched until the work of Fleischer Studios in the late 1920s, followed by Walt Disney's feature films in the 1930s. He pioneered inbetweening, the use of registration marks, cycling, and other animation techniques that were to become standard. Description above from the Wikipedia article Winsor McCay licensed under CC-BY-SA, full list of contributors on Wikipedia.