Lauren Bacall for "To Have and Have Not" (1944), Bacall was so nervous that, to minimize her quivering, she pressed her chin against her chest, faced the camera, and tilted her eyes upward. This effect, which came to be known as "The Look", became another Bacall trademark, along with her sultry voice. Bacall's character in the film used Slim Hawks' nickname "Slim", and Bogart used Howard Hawks' nickname "Steve". The on-set chemistry between the two was immediate according to Bacall. She and Bogart (who was married at the time to Mayo Methot) began a romantic relationship several weeks into shooting. Bacall's role
The Fountainhead (film) were disputes between Rand, Vidor, and Warner Bros. throughout the production. Vidor wanted Humphrey Bogart to play Howard Roark, while Rand wanted Gary Cooper to play the part. Cooper was cast alongside Lauren Bacall as Dominique Francon, but Bacall was replaced by Patricia Neal. Cooper criticized Neal's audition as being badly acted, but she was cast against his judgment; during the production, Cooper and Neal began an affair. Rand completed her screenplay in June 1944. The setting of "The Fountainhead" is a collective society in which individuals and new ideas of architecture are not accepted, and all buildings must be