The Grim Squeaker wrote:Yes, I freely admit to being inspired by a far greater photographer than myself in this overexposure. Thoughts?
Though I'm a bit late here, I'd suggest trying to even out your highlights and shadows as much as possible when you make the frame (get bracketed exposures if need be) and doing the compositing and overexsposure in post. Where there aren't large bold shadows and bright areas that give a graphical effect, the appearance is vaguely of a pencil sketch. In this case, though, you're unable to render the whole of the subject because you lost parts of it in the direct sun, where a pencil artist would keep on sketching.
Long story short, this is the kind of shot you want to obtain raw material for in the field but realize in the digital darkroom because of the control it gives you over the final result.
Other long story preemptively shortened: 'Effect' shots like this are usually best employed in support of a concept. There's nothing wrong with just dicking around, but as a photographic tool it's not of much use until employed with a purpose (and, I would say, in a cohesive body of work instead of a one-off).