Lioness sleeping in tree by jimbobular, via Flickr
Lioness sleeping on a tree by Leopard8, via Flickr
Stock image of 'Lion resting in the sun'
Lioness Sleeping by fivecats, via Flickr I love the tongue hanging out!
Lioness at rest by ankneyd, via Flickr
Tired lioness by Tambako the Jaguar, via Flickr She looks grumpy.
Lioness Resting Her Head by Eric Kilby, via Flickr
Lioness resting on termite mound in the Serengeti, Tanzania, Africa by jfarris, via Flickr
Lazy lioness by Sparkia, via Dreamstime
Lioness resting by gcraig3si, via Flickr