Similarly, is my artwork automatically copyrighted?
Yes, your art is automatically copyrighted, but believing that no further action is necessary in terms of formally registering it with the United States Copyright Office can be a major mistake. Before getting into specifics here, be aware that only certain types of art are likely to be infringed upon.
Furthermore, can you copyright an art style? Copyright law protects finished works of art. It does not protect things like facts, ideas, procedures, or an artist's style, no matter how distinct. So even though Kesinger's drawings imitate Watterson, he's not copying specific pieces of Watterson's work, which means they probably aren't infringing.
Also to know, how can I get my drawings copyrighted?
Go to the Library of Congress website and click on the electronic Copyright Office (eCO). Fill out the registration form and pay the required fee. Once the registrar's office examines your application, they will send you an official certificate of registration.
Is it illegal to draw a copyrighted photo?
Yes it is. Any method of making a copy, including freehand drawing, is still making na copy, and is still copyright infringement unless you have permission from the copyright owner, or the source is out-of-copyright (in the public domain).
