printing image question?

[cheermom1]

I have an image that I want to reduce the amount of white space around it to fill up the page. The box around the image is what I'm talking about the 'invisible' box. I want to print off 3 images on one page and I want to fill the whole page up but can't b/c of the box around the image. I hope I am making sense???

Please and thank you.