at Disney-MGM Studios, they had to frequently phone, fax or send designs and discs to each other. The animators filmed monkeys at the San Francisco Zoo to study their movements for Abu's character. Iago's supervising animator Will Finn tried to incorporate some aspects of Gottfried's appearance into the parrot's design, especially his semi-closed eyes and the always-appearing teeth. Some aspects of the Sultan were inspired by the Wizard of Oz, to create a bumbling authority figure. Andreas Deja, Jafar's supervising animator, tried to incorporate Jonathan Freeman's facial expressions and gesturing into the character. Animator Randy Cartwright described working on the Magic Carpet as challenging, since it is only a rectangular shape, that expresses itself through pantomime—"It's sort of like acting by origami." Cartwright kept folding a piece of cloth while animating to see how to position the Carpet. After the character animation was done, the carpet's surface design was applied digitally. Designed by a team led by supervising animator Glen Keane, Aladdin was initially going to be as young as thirteen, and was originally made to resemble actor Michael J. Fox. During production, it was decided that the design was too boyish and lacked appeal, so the character was made eighteen and redesigned to add elements derived from actor Tom Cruise and Calvin Klein models. For the scenery design, various architectural elements seen in 19th-century orientalist paintings and photographs of the Arab world were used for guidance. Other inspirations for design were Disney's animated films from the 1940s and '50s and the 1940 film The Thief of Bagdad. The coloring was done with the computerized CAPS process, and the color motifs were chosen according to the personality—the protagonists use light colors such as blue, the antagonists darker ones such as red and black, and Agrabah and its palace use the neutral color yellow. Computer animation was used for several elements of the film, such as the tiger entrance of the Cave of Wonders and the scene where Aladdin tries to escape the collapsing cave. Some of the software that was used was Pixar's RenderMan. Musker and Clements created the Genie with Robin Williams in mind; even though Katzenberg suggested actors such as John Candy, Steve Martin and Eddie Murphy, Williams was approached and eventually accepted the role. Williams came for voice recording sessions during breaks while filming two other films he was starring in at the time, Hook (1991) and