In this painting, the artist describes New York City and the restless motion of the city’s life. Inspired by the yellow cabs of New York, the artist has painted most of the lines yellow.
so the Answer is (C.) New York city's cabs
Hope it helps
The tonic<span> in music can also refer to the chord (triad) built on the first </span>scale<span> degree. In C major, the C major triad (C-E-G) is the </span>tonic<span> triad or chord.</span>