4K HD Wallpaper: Speed. Sport Car. Convertible Ferrari
The 2nd image from Alex is this one with the a Ferrari in motion. If you like the photo can be downloaded free for personal use only as desktop background and homescreen phone.
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 5D Mark III | Lens: EF16-35mm f/2.8L II USM | Taken: September 23, 2013
Settings: Aperture: f/4.0 | Exposure time: 1/50 | Focal Length: 47.0 mm | ISO / Flash: 400 / NO