I agree with all the comments here. In a world where originality or at least a fresh take on an old style are rare. So much has "been done" before. Yours is new and refreshing to me. Love the contrast/negative space aspect of it. If you did a comic, it would stand out from most of what's out there now. Also, I think your style easily lends itself to commercial advertising. If nothing else, I am certain there are at least niche market possibilities open to you.