4K HD Wallpaper: My Broken Window
The image was took by Jilbert Ebrahimi and from his courtesy can be saved under CC0 license. Check the broken window image to see if you like it broken :) and than download from here optimized for use in desktop backgrounds, homescreen phones, blogs, apps, social media, web design projects...
Widescreen Desktop / Macbook (Retina): 2880x1800 (fits on: 2560x1600, 1920x1200, 1440x900)
High Definition HD 1080p: 1920x1080 (fits on: 1600x900, 1366x768, 1280x720)
Samsung Galaxy Tab & iPad: 2048x2048 (compatible with many tablets)
HTC, Samsung Galaxy & iPhone: 1080x1920 (compatible with many phones)