Protection is automatic, and registration is not required.
To obtain a copyright license for your work, you can apply through the U.S. Copyright Office by submitting an application along with a fee and a copy of your work. This will give you legal protection and control over how your work is used by others.
Anyone who creates something original. Copyright is automatic as soon as the work is fixed in a tangible medium.
Unless the job is work for hire or work for employer the photographer holds the copyright.
The material must be of sufficient originality, and fixed in a tangible medium.
Without meaning to sound facetious the easiest way to obtain copyright protection in the US is to do nothing.It isn't necessary to formally register to obtain a copyright. Copyright protection is automatic, as soon as work of sufficient originality is "fixed in a tangible medium, perceptible to human eye, machine reader or other device".
A derivative work is a new creation that is based on or derived from an existing work, such as a sequel, adaptation, or translation. In copyright law, the creator of a derivative work must obtain permission from the original copyright holder to use their work. This is to protect the original creator's rights and ensure they are properly credited and compensated for their work.
I'm interpreting that the contributor means, "Is it possible to get a permanent copyright for a work?"No. Under U.S. copyright law, a copyright only lasts until 70 years after the original author's death. This is still a very long time to hold a copyright, and some people claim it is too long.
Creating a derivative work that infringes on copyright can lead to legal consequences such as being sued for copyright infringement, facing financial penalties, and having the work taken down or destroyed. It is important to obtain permission from the original copyright holder before creating a derivative work to avoid these legal implications.
Bear in mind that it isn't necessary to take any action to obtain a copyright. Copyright protection is automatic, as soon as work of sufficient originality is "fixed in a tangible medium, perceptible to human eye, machine reader or other device".If you want the additional protection that a formally registered copyright will provide, contact the copyright office in your country for the proper procedure and fee amounts.for US copyright information see the related link below
Creating a derivative work that is based on a copyrighted work can have legal implications. The creator of the derivative work may need permission from the original copyright holder to avoid infringing on their rights. Failure to obtain permission could result in legal action for copyright infringement.
Copyright infringement in art occurs when an artist uses someone else's original work without permission, such as copying, adapting, or distributing it. To avoid violating copyright laws, artists can create their own original work, obtain permission to use others' work, or use work that is in the public domain or under a Creative Commons license. It is important for artists to be aware of copyright laws and seek legal advice if unsure about using someone else's work.
U.S. law states that when you write or finish a document and publish it, it is automatically copyright to you as long as you state so in your document. For example, if I write a guide for a game and say, "Copyright 2009, TheSteelPhantom", and then post that guide on the internet, it's Copyright to me.