Batsuit
In "Batman Begins", what problem was caused by making the foam for the cape black?
Batman Begins
The filmmakers intended to create a very mobile Batsuit that would allow the wearer to move easily to fight and crouch. Previous film incarnations of the Batsuit had been stiff and especially restricted full head movement. Costume designer Lindy Hemming and her crew worked on the Batsuit at an FX workshop codenamed "Cape Town", a secured compound located at Shepperton Studios in London. The Batsuit's basic design was a neoprene undersuit, which was shaped by attaching molded cream latex sections. Christian Bale was molded and sculpted prior to his physical training so the team could work on a full body cast. To avoid imperfections picked up by sculpting with clay, plastiline was used to smooth the surface. In addition, the team brewed different mixtures of foam to find the mixture that would be the most flexible, light, durable, and black. The latter presented a problem, since the process to make the foam black reduced the foam's durability. For the cape, director Christopher Nolan wanted to have a "flowing cloak... that blows and flows as in so many great graphic novels". Hemming's team created the cape out of their own version of parachute nylon that had electrostatic flocking, a process shared with the team by the British Ministry of Defence. The process was used by the London police force to minimize night vision detection. The cape was topped by a cowl, which was designed by Nolan, Hemming, and costume effects supervisor Graham Churchyard. The cowl was created to be thin enough to allow motion but thick enough to avoid wrinkling when Bale turned his head in the Batsuit. Churchyard explained the cowl had been designed to show "a man who has angst", so his character would be revealed through the mask.