Mac OS 10.7 Lion Wallpaper Max Effgen, February 27, 2011 Learned over the weekend that the latest version of Apple’s Mac OS is being called “Lion.” Wallpaper will be needed. This lion if one of two resident males at Woodland Park Zoo in Seattle. Click the image for a 1920 x 1200 wallpaper freely available for personal, non-commercial use. You… Continue Reading