The Tesla World Light

Rankin has stated that he was interested in exploring Tesla's optimistic utopian vision.

The film is a fanciful amalgamation of elements from Tesla's life including his 1905 pleadings for J.P. Morgan to continue funding his World Wireless System and his love for a pigeon.

Rankin estimates he used as many as 15,000 sparklers to produce such effects, along with fluorescent lamps, flashlights and LEDs.

[6][3][4] Rankin's avant-garde approach was influenced by what he read in Tesla's autobiography, where the inventor reported seeing abstract shapes of light when feeling strong emotions.

This led to Rankin to believe Tesla may have been prone to synesthesia and inspired the filmmaker to adopt a visual music approach, drawing on visual references from such artists as Hans Richter, Viking Eggeling, Walter Ruttmann and Oskar Fischinger.