Define the following terms
Registration
Press
Key block

Registration: To register art with a copyright office. The registration of a piece of artwork can happen at any point once the artwork is finished. The registration does not include copyright protection.

Press: The art or process of printing. at the press or in the press being printed.

Key block: A printing block that is used to create a black outline before the color is added, and usually has the most detail.

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trying using google im so sorry