Note: This is just inspirational. I went to his site and no sign of whether or not he's selling it, but I will definately make the post otherwise.
Try Beth Weintraub's Etched Metal Plate for a bit of nature inspired yet "masculine" decor.
Get it here: http://2modern.com/designer/Beth-Weintraub/Beth-Weintraub-Cetus-Etched-Metal-Plate