I'll start off by saying I am not a professional by any means.
I was looking for a phone number on a local museums website when I noticed that they were using about 3 to 4 of my images (they are on my flickr account).
There is no mention of photo credit on the site.
Any advice on the matter? I have never sold an image in my life. Photography is not my profession just a hobby.
Never expected to see my images on a website before so I figured I would ask the question here.