Wallpaper – 05_Aga-Khan_Museum October 14, 2014 Wallpaper | Fumihiko Maki creates a minimalist, angular home for the Aga Khan Museum in Toronto 1540 × 944 The surfaces are flawlessly smooth, from the black granite that conceals the escalators to the slender 10m-high steel columns that anchor the white granite walls. (Image: Wallpaper/Aga Khan Museum)