I just finished a rough port of my fbAlbum code to use google+!
This means you can use my jQuery plugin to embed photos from your Google Plus album on your own webpage, just like my fbAlbum.js plugin does for facebook Albums.
http://zach.lysobey.com/files/gpAlbum/
There are a couple options that don’t yet work, but otherwise it should work the same as fbAlbum. Just view the source in the demo for basic usage. With a google+ gallery apparently you need your user ID & album ID.
I spent quite a long time trying to find a decent example g+ gallery. I eventually gave up and used Justin Beieber lol. If you have another good album for demo purposes, lemme know hahah.
Anyway, to find the user/album ID, first navigate to the gallery and look at the url:
https://plus.google.com/u/0/photos/104983235121093548580/albums/5747539105984376401
in this example, the first long number (104…) is the user ID and the 2nd is the albumID (5747…)