The "Jonah and the Pink Whale" image is most significantly associated with the 1987 novel (Jonah and the Pink Whale) by Bolivian author José Wolfango Montes. This specific imagery serves as a modern, cynical subversion of the biblical parable, where the "pink whale" represents the suffocating, hypocritical environment of the Bolivian upper class and the protagonist's own existential crisis. The Literary Symbolism of the "Pink Whale"
: Unlike the biblical whale that leads to redemption, the "pink whale" symbolizes the protagonist Jonás’s feeling of being devoured by his wealthy family and a society he despises but cannot leave.
The Sign of Jonah: Initiatory Symbolism - Society for Ritual Arts