I'm giving a little presentation of my trip to Globecom2013. I have many pictures I took of slides presented there. I'm putting together a beamer presentation. I don't want to create a slide and cut and paste each picture - there are about 200. I wonder if I could somehow bring up an external viewer (gwenview?) to view the pictures that go with each topic.
Obviously, I could do this entirely outside of lyx, but perhaps there is some way more integrated? A link to an external viewing program?