At this time, in the US, copyright term is life of the author plus 70 years, assuming the work was published after 1977, or was created prior to that but unpublished.
In other countries the duration generally varies between 50 and 90 years after death of the author.
For sound recordings in the USA, published prior to 1972, copyright is only under state laws, which do not expire, but will be pre-empted by federal law in 2067.
Under USA laws: 95 years for a corporate owner or an employer. Life+70 Years if the magazine is owned by an individual who did the work not as a work for hire. Note that copyright of images or articles within the magazine could have much longer individual copyrights of their own, such as those done by individuals where they live another 50 years and copyright last another 70 years after that.
95 years from creation.
Copyright term for software in India is 60 years from the date of publication.
It varies from country to country. In the US, corporate works are protected for 95 years from publication or 120 years from creation, whichever is shorter.
Individual words are not protected by copyright.
Generally, at least under US Law, copyright protection extends 70 years past the death ot the author/creator of the work.
In Australia, protection exists for the life of the creator plus 70 years.
Individual words do not qualify for copyright protection, and there is no trademark registered with that word.
It varies from country to country. The minimum for members of the World Trade Organization is the life of the creator plus 50 years; the US and several other countries have extended this to life plus 70 years.
Start by trying to determine the date, who was the photographer (or photographer's employer), and whether the photograph was ever published. Then see the related question, "How long does a copyright last?"
Copyright can be bought, sold, or transferred at any time during its duration.
Copying, altering, distributing, or performing/displaying a work for which you are not the copyright holder, and for which you do not have permission from the rightsholder or an exemption in the law, is a violation of copyright laws.