Years ago when I was first getting into vector design, I made a vector drawing from a photo I saw on the internet.
Subsequently I have found a commercial use for the piece I created. I have refrained from going ahead with this as I'm concerned about the copyright aspect.
The drawing of the photo isn't identical, but it is easy to see that I drew inspiration from the photo.
Attached is my graphic and if you were to type "bullet" in Google Images the original photo is on the first page.
Am I right to be reluctant to go ahead with this project?