What is associated with: a product of about 20000 bc youll find the art seen here in this country cave drawings?

Based on the clue 'a process viewed while it actually happens is view...', what is the answer? Based on the clue 'a processional is sung as clergy laity enter a ch...', what is the answer? Based on the clue 'a produce supplier may have added this to your cuc...', what is the answer? Based on the clue 'a producer of a tv show who supervises most of the...', what is the answer? Based on the clue 'a production one of these was created as one frame...', what is the answer? Based on the clue 'a profession of faith like the nicene one', what is the answer? Based on the clue 'a professional dinner guest in ancient greece or a...', what is the answer? Based on the clue 'a professional errand runner whether or not he has...', what is the answer?