World’s Most Expensive Wallpaper

What kind of artist works with a hunting knife? Ask Mark Evans, the pioneer whose work has been called “leather sculpting.” That work will soon adorn the walls of one Russian billionaire’s mansion as the most expensive wallpaper in the world.
Evans works by etching the leather down to the suede with a number of bladed tools of different sizes, from a large hunting knife to several sculpting knives. The results are photorealistic depictions of animals, the crucifixion and even the celebrated “Fight of the Year” between Doug Jones and Muhammed Ali.
Evans’ leather etchings will cover the walls of two rooms in a mansion in Moscow. The unnamed billionaire’s wallpaper will cost $2.71 million, or around $23,675 per square meter.