John Gerrard Keulemans

John Ernst Worrell Keely Anonymous

The Magpie Johan Gerard Keulemans

Yellow-crowned euphonia and fulvous-vented euphonia Johannes Gerardus Keulemans

The Wolf (black variety); Canis lupus John Gerrard Keulemans

James Beekman Jnr, 1766 John Durand

Hendrik Harmen Klijn, 1773-1856, Poet Jan Willem Pieneman

Rufus-necked wood rail Johannes Gerardus Keulemans

Two Deer, 2014 John Keeling

A Magpie Observing Fieldmice Johan Gerard Keulemans

Keele Hall Michael Burghers

Tapir Johannes Gerardus Keulemans

Jean le Rond d'Alembert Andre Pujos

Johannes Erasmus Kindermann Daniel (after) Preissler

John Kevitt Rotherham, c.1849 David Gee

Northern royal flycatcher Johannes Gerardus Keulemans

Variegated squirrel Johannes Gerardus Keulemans

The Hyaena Dog; Lycaon pictus John Gerrard Keulemans

Howler monkey Johannes Gerardus Keulemans

The Common Wolf; Canis lupus John Gerrard Keulemans

The Common Fox; Canis vulpes John Gerrard Keulemans

Huia Johan Gerard Keulemans

New Zealand Quail Johan Gerard Keulemans

Indian black turtle (Melanochelys trijuga) Keulemans