When I first joined dreamstime I was fascinated by how many backgrounds that were available for downloads.
Two important things I have discovered in doing this.
One is that the isolation must be flawless, so time needs to be taken to make sure every edge is perfect.
And the background should be perfect in focus and in exposure is where it needs to be.
Of course after doing this it is as if I was walking through a house of photography and found a room that I didn't know existed.
When I opened it I got a peek at more possibilities and another option to use in my photos.
Now I wonder how many other rooms I haven't found yet.