4K HD Wallpaper: Baby Nap
Lovely photography took by professional photographer - Miguel Perez Rivas - and shared this one under CC0 license from his courtesy. Well, if you like the free image with the baby, download from here optimized for apply as phone and desktop wallpaper, for use in blog articles, social media, webdesign 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)