Alkonost

Alkonost, an intriguing creature from Slavic legends. Described as a bird with a woman's head, Alkonosts have beautiful voices that could make you forget your worries or even hypnotise you. They're associated with joy and luck, as opposed to their counterparts, Sirins.
Continuing with the Slavic mythology, this illustration was created as part of the bi-weekly theme at @jensclaessens.patreon, with the third assignment being to design a creature from your chosen mythology.