2. The Luxo Lamp & Pixar Ball
Again, Pixar have included their most famous recurring reference points, with both the Luxor lamp and ball, which iconically launched the Pixar brand, and continue to play major parts in the marketing of the company, included in the film. As with the Pizza Planet car references, these are some of the hardest to find in the entire film though, probably because Pixar are well aware of the game they're engaged with within the fan communities and Easter Egg hunters who have certain expectations every time a new Pixar release arrives. The ball isn't actually a ball, as seen in the screen capture above - it is in fact an engraving on the underside of the bathroom sink, which is about as blink-and-you'll-miss-it as you can get. And then the lamp appears in the background of Ron's office again, poking out briefly but bent provocatively as if to attract some attention...
