Having a left sidebar for only one page

Hello guys,

So here is the thing, my text is in the center of my webpage which is what I want. But for one page I need to add to the left of the text some photo’s. Anyone got an idea of how to do this practically?
I was thinking of adding a left sidebar to the functions.php but that doesn’t solve my problem since I can only add widgets to this left sidebar and then it appears on all the pages. Nextgen gallery (the plugin that I use for photo’s) doesn’t give the option to add an album to your sidebar for just one page.
Any ideas of how to fix this?
Sorry I can’t give you a website because it’s not online yet.

Greets,

Niels