Answer:
A screen director does not relinquish control on opening night in the way that a stage director does. The director remains in control of pace, structure, builds and reactions as he or she works with the cinematographer and editor to stitch together a disparate collection of shots, score, sfx, cgi, audio, etc into a whole movie. The pauses, builds, responsiveness to an audience that actors read and manage on stage are the business of the director in a screen production. Once the actors have gone home there is still major work to do before it reaches the audience.
Op art, short for Optical art
Photo synthesis is the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
Of course darling ^^ What is the project?