Building Photo Building FreePhoto Free Download ▾ 5198 x3465 3840 x 2560 2560 x 1707 1920 x 1280 1280 x 853 800 x 533 5198 x3465 3840 x 2560 2560 x 1707 1920 x 1280 1280 x 853 800 x 533 License: Free for personal and commercial use. Not for sale or redistribution. Appreciation not required but appreciated. Facebook Twitter Camera: Canon EOS 6D 55/1 mm f/2.8 1/80 s 1000 ISO empty perspective window floor building school room classroom daylight hallway indoors ceiling doors Colors: