I've gathered together some great photographs of lions, cougars, leopards, and other interesting Felidae from 500px today. If you enjoy captures of angry tigers or beautiful leopards, you're really going to love these. In fact, Apple should have used some of them in its Mac OS and OS X advertisements.
500px only allows embedding of 280 by 280 images, sorry. Click them to see the full beauty.
Mountain Lion by Erick Gfeller
The Eyes Say It All by bigcatphotos UK
So what is this white stuff all about then?! by bigcatphotos UK
servo leopard by Paco de la Luz
This one is perfect for the first version of the Mac OS:
On The Prowl by ZeroPix Photography
Bhutase Marana by Manuela Kulpa
Lynx by Marina Cano
And for the day Apple thinks about going tacky, well:
Jesting, of course.