Besides 3D effects, the filmmakers also used 2D artwork and drawings for specific elements and sequences in the film, including Elsa's magic and snow sculptures, as well as freezing fountains and floors.
Osim 3D efekata, informatičari su koristili i 2D ilustracije i crteže za određene elemente i sekvence u filmu, uključujući Elsinu magiju snježnih skulptura, kao i zamrzavanje vodoskoka i kata dvorca.