SAN JOSE, Calif.--(BUSINESS WIRE)-- The Salesforce Tower, the tallest building in San Francisco and the center of the city’s skyline, has recently become a permanent public work of art, showcasing the artistry of local talent Jim Campbell. The light installation, which Campbell calls Day for Night, was unveiled on May 22. Well-known for dramatizing sculptures and outdoor art exhibits by incorporating lighting elements into his creations, Campbell has strategically placed cameras around the city to capture unique movements, such as weather patterns and the migrations of birds, which are compiled into a daily visual diary. At night, LED Engin’s LZ4 RGBW (LZ4-04MDC9-0000) is used to project the movements from the visual diary onto the circular six-story crown of the Salesforce Tower offering an astounding sight for viewers as far as Marin and Berkeley.