Heavily armed trees fight it out

Jud Turner sez, "'Duel Nature' is my latest 'Impossible Flying Machine' sculpture. It's about the unnatural act of war-making, expressed by heavily arming 2 trees; it's also about the fact that much of what appears to be pastoral nature is also a war between plants for sunlight and nutrients played out very slowly."

"Duel Nature"

(Thanks, Jud!)