Wallpaper – Dots by Jason Prahl | Jan 30, 2012 | Blog, Wallpaper Click image for 1920 x 1080 version. You may use this image for personal use only. Please contact me for business use. Camera: NIKON D7000 Taken: 3 November, 2011 Aperture: ƒ/5.6 Focal length: 105mm ISO: 200 Shutter speed: 1/1250s