In reply to Dave's question about buying an image and then altering it-- that would come under derivative works and is still your image no matter how much they mess around with it.

I recently found one of my images with Shirley McClaine added to it and another converted to black and white and a border added around the portion they used, making up a website banner-- and in both cases neither asked to use my image,and despite their messing about with it, its still my copywrite on my photos, as a "derivative work". Oh... And another deleted the sky in one to add text to it instead to make it into an advertising image. 

indeed, I've also recently found over 45 websites using one of my images in various ways, and 1) none of them has asked me first, and 2) none have given the image any credit for whose it is, or where they found it. 

That's cleared up a point Paul, thanks.

I find it dispicable that people just take images without asking, or giving credit to the owner. I've just been asked by a University in the US (MIT) if they can use one of my images in an upcoming book. I will get credited as the owner of the picture, and a copy of the book when it's published. That's the correct way to go about things.

Interesting comments thrpoughout, but Dave is correct in that POE isn't a photo agency. The selling of the images, your images is specifically to generate funds to support the site.

Suggestion noted Dave.

Another point noted, thanks Edward.

A lot to think about in this 'funny ole game' eh? lol

I agree with you, Paul, that copyright still exists in derived images.

I have been happy to allow manipulation of some of my images provided proper acknowledgement is given. Unfortunately, as you say, not everybody will ask permission.

All I can say is that imitation is said to be the sincerest form of flattery, so with over 45 websites making use of one of your images, it is a tribute to your work, but acknowledgement and/or payment would be much nicer I'm sure.

Maybe I should feel flattered Edward, even more so if you knew some of the sites using this one picture.  But, these people have done me a favour as well by giving me an idea of what people are looking for. So, if someone wanted to know what sort of pictures should  I take which would be suitable on Poe too, of course?  Here's what these people around the world have essentially told me without realising it......

1) you can only take a photo of your subject in England.

2) it is well known internationally and when people think of it, they think of England,

3) it's some thing of place people want to come and see for themselves.

4)  pay attention to the sky and the lighting effect.

5) do an image search and see how many others have taken it too.

6) if many have, then think of a way to make yours better or from a new perspective of it....be original and don't copy what others have done.

7)  take it from a highway or pavement. i.e. not on private property.

8) an area that has become weill known internationally because a TV series or major film used it, 

 There's other things people have unwittlingly told me what they are looking for, but the above might give you an idea if you're out and taking photos somewhere, or an idea of where you might like to go.