Homes Designs: err... frame-climbing?

My hubby enjoys rock climbing from time to time, as do some of my close mates. What do you make of the decorator's version of "rock climbing"?

Japanese designers Yanko Design and Oki Santo of Nendo designers used picture frames, mirrors, deer heads, bird cages and vases to create a climbing wall that was challenging.... "instead of the usual rough and outdoorsy climbing wall"... in the hopes of introducing the sport to those less .. rugged?!