There will be some who will claim it's not photography because you didn't shoot film.
Some will strip it of the photography label because you probably adjusted the rendering by changing the exposure, contrast, and white balance.
"Oh, no! A filter that modifies the rendered image! You've violated the pure photograph mantra," will be the cry from others.
However, did you use a mechanical means (electrical included) to capture an image? If you did, then it's photography.
I'm not crazy enough to judge if it's a good or bad photograph; that's a matter of taste and appreciation -- in short, a question of judgment. And I'm far from being a quailified judge.
Besides, I think I saw it in my local WalMart the other day as part of a set of decorator prints, and if they don't know art, who does?