4K HD Wallpaper: Flying Sparks · Free Long Exposure Photography
This long exposure photography was took in Grimstad, Norway by the talented German photographer - Johannes Groll - and shared free by his courtesy under Public Domain CC0 license. I've included under HOT Collection (worth it) and optimized in this post for fit as wallpaper in phones, tablets and desktop screens. Also if you find useful for you, this free picture can be used as header image in web articles, social media posts, webdesign projects... or any other projects that you'll might have.
PS: Don't forget to write your constructive feedback related to this image below in the comments section!
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 almost all tablets)
HTC, Samsung Galaxy & iPhone: 1080x1920 (compatible with many smartphones)