Painting: The Death of Hyacinth by Alexandre Kisseliov
Hyacinthus was a popular and handsome Prince of Sparta admired by both mortals and the gods, especially by Zephyrus, god of the North wind.
Hyacinthus also caught the attention of Apollo, god of the Sun. Hyacinthus chose Apollo as his lover. Zephyrus became jealous of their closeness, and seized an opportunity to take his revenge by hitting Hyacinth on the head with a discus, killing him instantly.
Apollo was so grief-stricken he tried to stop Hades from taking Hyacinthus to the Underworld. However, once he realized his protests were in vain, Apollo created the Hyacinth flower from the blood of his dead lover, vowing that by so doing he would remember him always.