The purpose of design is why are you designing something.
Food Code Lighting Requirements
The first requirement specifies providing at least 110 lux (10-ft. candles) at a distance of 75 cm (30 inches) above the floor, in walk-in refrigeration units and dry food storage areas and in other areas and rooms during periods of cleaning.
Answer:
By placing Marilyn Monroe's portraits in the diptych, Warhol was commenting on the saint-like nature that fans assign celebrities, which in turn causes the public to approach celebrities with some sense of holiness and immortality.