Check out this website...

This is an example of the magic they're doing at Microsoft Research, with images and imaging programs....and here's where to see it....

See that little white mountain peak off in the distance, beyond the lake...?

...OK, now I'm going to zoom in on that mountain peak on the horizon, beyond the lake, to the right of the Seattle Space Needle - watch this! .....

...and that's what I meant about 'magic' - this is absolutely amazing. Try it.