How do I make sure each piece of artwork I create is ok to sell commercially?

There are really two different or distinct issues presented here. One is the copyright issue and the other is the publicity and privacy rights...

What can be done after I used a foot peel mask September 2017 and now I can't stop my feet from peeling.

I retagged this for civil litigation which is the area of law we are talking about here. You have a claim against the maker of the product, but...

Can I use a still shot of a Disney movie or any other movie in advertising brochure for video screens?

Using this in advertising can be a problem because it may present a false association, sponsorship, endorsement or other affiliation with Disney....

If you had a contract with the author either written or verbal and they breached you are entitle to file an action in civil court. The question is...

What is the easiest path to rectify this situation?

As noted, the timing matters. Who was using the mark first and where? You really need to get some proper advice on this before taking any...

I have a program idea written down and saved with the date of 9/15/17 When copyrighting it now in 2019 can I ?

In general, any creative expression will be covered by copyright law automatically. Then you register the work with the US Copyright Office so to...

Can i copy tutorials?

In general, any creative expression like an image will be covered by copyright law automatically. Then you register the work with the US Copyright...

Is this OK to use under nominative fair use?

You seem to understand the legal landscape here very well. You are free to use another's trademark descriptively in text to refer to that mark...

Do I need a patent?

It is really unclear whether there is any actual invention to claim here. Before you make any commitments, I suggest that you consult with a...

Can I still produce a pilot tv show that I wrote from my partners notes, but he is not involved anymore?

We first need to understand exactly what we are talking about regards to the IP (i.e., copyright interest in this case). In general, any creative...