4K HD Wallpaper: Sharp White Building. Architecture from Nizhny Novgorod, Russia

Denis Evstratov is the Photographer behind this image that was made with a Canon EOS 5D Mark III camera. By courtesy of Denis, this architecture photography is shared free under Public Domain CC0 license and can be used as wallpaper for phones, tablets and desktop backgrounds or if you find useful can be applied in other projects - blogs, apps, webdesign, social media...

4K Ultra High Definition HD: 3840x2160 (just perfect for 4K and 2K (2560x1440) screens)
Widescreen Desktop / Macbook (Retina): 2880x1800 (fits on: 2560x1600, 1920x1200, 1440x900)
High Definition HD 1080p: 1920x1080 (fits on: 1600x900, 1366x768, 1280x720)
2048x2048 (compatible with almost all tablets)
HTC, Samsung Galaxy & iPhone: 1080x1920 (compatible with many smartphones)