Gnome Castle
No, that's not lens distortion or some trick of the eye, this castle by Swan Dutchman is actually slightly angled outward. It's a subtle effect that had to make construction exceedingly difficult, which makes me love it even more. The temptation would be to emphasize the effect, since it was so difficult to accomplish, but Koen resisted that urge and the results are absolutely stunning.
Original author: Tommy