Paul D Stewart / Illustration of 'The Entomologist'. Rare copper print with original hand colouring, drawn by George Spratt, printed by George Madely, and sold individually as part of a series through Charles Tilt's F...

Paul D Stewart / Copperplate engraving of a Stag Beetle (Lucanus cervus), with hand colouring possibly by Donovan himself. While most plates were thinly coloured to tint the interstices of the lines of the engraving b...

Mark Taylor / Cave hand paintings, dated to around 550 BC. Cueva de las Manos, Argentina, March 2010.

Ashley Cooper / Frozen hand print on an iced over car window, Ambleside, Cumbria UK. December 2008

Bruno D'Amicis / Marsican / Abruzzo brown bear (Ursus arctos marsicanus) footprint next to human hand print. Critically endangered subspecies. Central Apennines, Abruzzo, Italy.

Bruno D'Amicis / Wild Apennine wolf (Canis lupus italicus) rear paw track next to human hand print in snow. Central Apennines, Abruzzo, Italy. March.

Juergen Freund / Southern Cassowary (Casuarius casuarius) claw print next to human hand. Queensland, Australia.

Pete Oxford / Spanish Lynx (Lynx pardinus) track and human hand print, Donana National Park, Huelva, Andalusia, Spain

Pete Cairns / Footprint of Grey wolf {Canis lupus} alongside human hand print, Katmai, Alaska.

Staffan Widstrand / Human hand print + Grey wolf track in snow {Canis lupus} Sweden

Paul D Stewart / Early Lithographic print by Honegger drawn by Fuchs, from Dr. Shinz, 'Naturgeschichte und Abbilldungen des Menschen der verschiedenen' 1827/1840, with hand colouring. A trio of Papua New Guinea men wi...

Paul D Stewart / Illustration of tribal chief with Macaw (Ara sp.) feather ornaments. Early Lithographic print by Brodtmann, from Dr. Shinz, 'Naturgeschichte und Abbilldungen der Saugethiere' 1827/1840, with hand colo...