4K HD Wallpaper: Cutest Kitten
How not to be in love of such a lovely cat cub! The picture was taken by Freddie and from his courtesy is completely free under CC0 license. Here's optimized for fit on desktop backgrounds, homescreen phones or to be uses in other projects (templates, blog articles, apps...).
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)