3D Puzzle Pieces
4K HD Wallpaper: 3D Puzzle Pieces
And here's the 2nd 3D image created by the German artist - Orlando Seppip - and shared from his courtesy under CC0 license. Check it at full size and download if you like for use in desktop backgrounds, homescreen of phones and tablets, blog articles, apps, 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)