Which of the following is not a common color for photography umbrellas

Judy pfaff’s installations combined different art forms to express her unique vision of the world. which is not an art form pfaff integrated into her installations? !

Name this famous relief sculpture and the time period it is from. describe what is happening in the sculpture.is this sculpture characteristic of the time period which was created in?

In a paragraph of no less than 125 words, explain the single most important factor involved in advancing american classical music in the twentieth century.