Answer:
Arthur Laurents
Explanation:
West Side Story is a musical with a book by Arthur Laurents, music by Leonard Bernstein and lyrics by Stephen Sondheim.
Eddie Van Halen uses many techniques, one of which, he does is "double-fretting". Another is "speed-picking".
I believe the answer is Monochromatic
A color scheme could be categorized as monochromatic if it's derives only from single based hue using additional tints, tones, and shades.
The usage of these will alter the brightness and the saturation of the color just like what we see in the painting.