Answer:
The central idea of this passage is to show the importance of the work of the Foley artists in cinemagraph.
Explanation:
The passage above has as its central idea to show the importance of Foley artists in the cinematographic works that we like so much. For this, the passage shows examples of the work of these artists and how it influences the final product. With that, we can see that without certain sounds, films and shows would not have the same effect, however these sounds are difficult to capture and that is why Foley artists are so important and promote an often imperceptible work with a strong impact on the final product.
I began to conceive hopes of getting my liberty in a short time
Well here the author says that inner voice of us reveals our feelings, regrets in other words what we live in our life is reflected inside of us. So he gives the example of water .Like our life, it runs quickly and our life also one day will be cut off which means it 'll come to an end. So this sheet of water is one of the pages of our life which is one part of in our long life journey.
