Photo by: Sziga.

I found this simple studio portrait in the “Portraits” tag on Flickr. It’s a good execution of a simple two-light scheme. If you click through to the photo page, there’s a description of the lights. But, you should have a decent idea based on the catch-lights in her eyes. The left eye tells it all – one light coming from off to camera left and one light off to camera right. They’re pretty even in terms of power output, because you don’t have a real contrast between the left and right sides of the face; there’s just a little shadow on the left cheek where the hair blocks some of the light.