I'm a studio shooter, and especially enjoy working with dark dramatic shadows and heavy tones. So naturally it makes sense that I'd make one of my first posts here about...high key lighting? Sure, why not? It makes you approach the studio a little differently, mainly in popping additional light on the white seamless background (usually a couple stops over my target exposure) and flatten out the lighting on your model. I love the way colors pop out in a high-key shot, and you see a lot of fashion work done this way.
I really like this portrait sent to me by my friend Otto Durant; a guy who knows his way around the studio. I like the dramatic shading, and the background value is brought down just enough to compliment it, rather than stay too bright. Neat shot!
I often work with layers in Photoshop to create a textured background when I have an appropriate high-key image, an action that is made easier with OnOne software
So, yeah, I do like working in high-key more often than not. It takes a few extra strobes and a little practice to get that pure white, and enough room to shoot in order to avoid getting "flare". But it's worth the effort!
Are you shooting high-key? Drop a comment, or send a sample. Keep it nice and bright!