How has Howard Arkley successfully used color in his work to get the audiences attention?

Explanation:

Often used commercially for shading effects, Arkley refined the use of the airbrush as a drawing tool which he manipulated expertly like a pen. The airbrushed line, particularly when used to outline his fields of bright colour, lent a smooth and polished look to his works which suggested printed, mass produced images.

Idon’t believe there is a option for that best of luck though

When an orchestra plays at a concert they might play a symphony (a piece for orchestra) and they might play a concerto (with a soloist). if the solo instrument is a violin the piece is called a “violin concerto”, if it is a piano it is called a “piano concerto”, etc.