iphoto external hard drive help

[Amidala]

I recently got an external hard drive, i was wondering if i could move my entire iphoto library into my external hard drive and erase all the photos on my internal hard drive and still access it like i normally do when i open iphoto? And cani delete it from the internal? Which folder do i clear?

[elbert]

Just use our search with the words 'multiple libraries' and you'll find the answers. Thanks.