4K HD Wallpaper: Blue Sky and Desert Dunes

One of the best images related to desert featured until now in gallery. The nature image is free under CC0 license from courtesy of the talented German photographer - Falkenpost (nickname) - and was made in Los Algodones, Mexico. Well, if you like and wish to have it just click on the optimal resolution and then download to apply in phone/desktop backgrounds, blog articles, web templates...

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)

Photographer: Falkenpost from Germany
License: Public Domain CC0.
Dear visitors, if you upload the image elsewhere, it would be nice to mention the photographer and the source.
Thank you!

Feedback please...