Dutch and Hieronymus Bosch (c. 1450 1516), whom the Spanish call El Bosco, has three masterpieces in the Prado, including a large triptych called The Garden of Earthly Delights.
The Garden of Earthly Delights is by El Bosco.
(It does not, in fact, contain any ingredients from tigers, but does promise to cure a wide range of problems such as colds, headaches, rheumatism, gout, toothache, and scorpion bites. )