Hieronymus Bosch (Jeroen van Aken, ca 1450-1516), The Garden of Earthly Delights, triptych (ca 1500), left wing, detail 2.
(Source: en.wikipedia.org)

It is not all peace and harmony in this paradise. The law of eat or be eaten is here already pictured. Below the marriage scene of Adam and Eve, some of the beasts depicted are caught up by stronger ones in the struggle for existence and survival that will become the fate of Nature after the Fall.