what is the name for the curved scenic backdrop at the rear of the stage, often representing the sky or skyline?

Whereas traditional stock agencies showcase the work of professional photographers, anyone can submit to microstock agencies, provided images meet the criteria that the microstock agency has set up. true or false?

In this unit, it is mentioned that in order to enter into the field of photography, most jobs require at least a high school degree. since there is a possibility you can attain one of these jobs with just finishing high school, why do some people get an associates or bachelor’s degree?

Some have called jazz music “america’s classical music.” what is meant by this statement? do you agree or disagree?