4K HD Wallpaper: Sunflower
A gorgeous sunflower photography from Jim's portfolio and available for download from his courtesy under CC By license and optimized here for fit in your desktop backgrounds and homescreen phones.
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)
Camera: Canon EOS M | Lens: EF-S60mm f/2.8 Macro USM | Taken: July 26, 2014
Settings: Aperture: f/11.0 | Exposure time: 1/640 | Focal Length: 60.0 mm | ISO / Flash: 1600 / NO