How do I retrieve my other photo library?

[iMore Question]

I have 2 photo libraries set up and only my most recent one is showing.. I can't remember how to bring the other library up to see my older albums and photos

 

[crowordove]

When you go to open the application on your Mac hit the option key and it will allow you to select the library you'd like. Alternatively if you go into your Pictures folder on your Mac you can select and open the library as if you were opening any other file.