Generally speaking:
You won't get sued over your company name at all unless the use of your company name has caused the owner of the trademark to lose money or assets.
They usually "politely" ask you to change your company's name, if there is a problem.
Alternatively, change the spelling or the phrasing and run with it. Most movie titles are plays on words, or allusions to other titles that we have for most things e.g. Nightwatch.
The only person that will really care is you. Photography companies or photographers rest more on the success of their work than a catchy company name.
If you're going to take a photo that someone else has taken, that's fine. You're experimenting and utilising your own style. Now, if your photo happened to look exactly like the original photo and you attempted to sell it. Then you might be skirting in on copyright infringement, or plagiarism.
Is there are particular reason why you are worried about this to this extent?