Edited Image's

I edited these image's on Adobe Photo Shop CS3. I used the Lasso tool to cut the image away from the background as I wanted to get rid of all the objects in the background and also change the background colour. I then selected the whole background and cut the image out from the background. Some of the old background was still around the image, so to get a tidier finish around the image I used the Background Magic Eraser. I then used the Brush Tool to paint the background grey on two of the images', and I used a cream colour on my other image. On one of my image's with a grey background, I used a lighter grey and on the other image with the grey background, I used a darker grey background. On all my image's, I used the saturation tool. I didn't completely change the image's into black and white (which is what the saturation tool does). I didn't completely change the image's into black and white as they will blend into the background to much. Instead I just changed the colour of the image's a little bit by using the saturation tool bar, I just moved the arrow until I was happy with the colour of my image's.