Vincent Mo, Google+ Photos engineering lead, announced a new feature on Google+ photos that users can now give +1 for photos.
To +1 a photo, click on a photo to open the lightbox photo viewer, and click +1 button at the bottom left side of the photo or click the counter to see who else has +1’d it.
+1’ing a photo is also available in the latest Google+ iPhone app and is coming soon to the Android app and the mobile web site.
