They were popular in the German High Renaissance, which was about the 15th century.
Filling the frame means that you focus solely on the subject and that subject occupies most if not all of the photograph. Doing this will place more emphasis on the subject to draw more attention to it.
For example, let's say you photographed someone standing on a hill. If you do a wide shot and photograph the person along with the hill and the sky above, then readers won't focus as much on the person. The person would likely be too far away. If you zoom in on the person, and have them fill more of the frame, then more focus will be placed on the subject.
While filling the frame is a useful technique, it doesn't mean that you always have to do it. Going back to the wide shot example, that could be useful if you want to have the person contrast with their surroundings. It's also a good visual way to show how vast nature is compared to humans. Famous landmarks such as the grand canyon could be a better backdrop to use. So it all depends on what you're trying to convey and what message you're trying to send.
the goal is to explain how the formal elements of a work of art affect the representation of the subject matter and expression content.
Answer:
Well, the Baroque period was made up of more complex music, especially compared to the classical era. In the Baroque era, there were orchestras made up of a bunch of instruments. But then in the classical era, the most famous pieces were simple piano music. Not that Ludwig Van Beethoven's music was simple, but it was easier to follow than music from the Baroque period.
I hope this helps a little bit. Try to listen to Bach, and then Beethoven, and see the difference. Bach was part of the Baroque period, and Beethoven was part of the Classical period.
Watadi - retual song of subanon for curing ceremony