Instead of using Photobucket, you might want to consider one of the
free website hosting offerings. I know a few people who use Wix and
it seems to work pretty well for them.

I just experimented with it a little and uploaded a few wild life
pictures my son has taken. Took me all of about 5 minutes to figure
out how to do this simple image layout that has thumbnails that will
expand when you click on them:

http://richarderiksson467.wix.com/richard-eriksson