![File:Sternum and right side of rib cage; seen from behind. Line e Wellcome V0007975.jpg - Wikimedia Commons File:Sternum and right side of rib cage; seen from behind. Line e Wellcome V0007975.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Sternum_and_right_side_of_rib_cage%3B_seen_from_behind._Line_e_Wellcome_V0007975.jpg/1200px-Sternum_and_right_side_of_rib_cage%3B_seen_from_behind._Line_e_Wellcome_V0007975.jpg)
File:Sternum and right side of rib cage; seen from behind. Line e Wellcome V0007975.jpg - Wikimedia Commons
![Vintage anatomy print features the side view of the human rib cage. Poster Print by John Parrot/Stocktrek Images (11 x 17) - Walmart.com Vintage anatomy print features the side view of the human rib cage. Poster Print by John Parrot/Stocktrek Images (11 x 17) - Walmart.com](https://i5.walmartimages.com/asr/c7f2527b-b8fb-4c3a-a488-10d470b00eee.bd040d94c02d06ed935b25f468761ba8.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Vintage anatomy print features the side view of the human rib cage. Poster Print by John Parrot/Stocktrek Images (11 x 17) - Walmart.com
![Rib cage anatomy in Homo erectus suggests a recent evolutionary origin of modern human body shape | Nature Ecology & Evolution Rib cage anatomy in Homo erectus suggests a recent evolutionary origin of modern human body shape | Nature Ecology & Evolution](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41559-020-1240-4/MediaObjects/41559_2020_1240_Fig1_HTML.png)
Rib cage anatomy in Homo erectus suggests a recent evolutionary origin of modern human body shape | Nature Ecology & Evolution
![File:Sternum and right side of rib cage, seen from behind. Waterc Wellcome V0007969.jpg - Wikimedia Commons File:Sternum and right side of rib cage, seen from behind. Waterc Wellcome V0007969.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/b/be/Sternum_and_right_side_of_rib_cage%2C_seen_from_behind._Waterc_Wellcome_V0007969.jpg)