The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Keith M. Kolmos:
Ricks Big CatsIn this beautiful iPad and iPhone wallpaper app, author and photographer Rick Sammon shares with you his favorite big cat photographs (20) of lions, tigers, cheetahs, leopards, cougars, jaguars and serval cats. Some of the cats were photographed on Ricks digital photography workshops in Kenya and Botswana, as well as at wildlife parks throughout the United States. Rick Sammon says that the idea behind this app is to share magnificence of big cats with nature and wildlife lovers, as well as with photographers who enjoy photographing animals.With this app you can create a beautiful slide show of the big cats, email a photo to your friends and even share it on Facebook and Twitter.The images included in the app take advantage of the retina graphics of the iPhone 4/4S and the new iPad. The app was developed by Keith M. Kolmos, iPhone developer and nature lover. All images are copyright Rick Sammon, and are released under Creative Commons with Attribution, No Derivatives.