Whistle Upsidedown on Instagram: "🥹😂 Monsters, Inc. (2001) is celebrated for both its heartfelt storytelling and groundbreaking animation. Pixar achieved a major technical milestone by creating Sulley’s fur with a custom program called “Fizt,” which simulated 2,320,413 individual hair strands, sometimes requiring up to 12 hours to render a single frame. The film itself originated from a creative 1994 Pixar lunch meeting that also produced ideas for Toy Story and Finding Nemo. To capture natura