Flockhart said the following:
Don't jump to conclusions
At first glance it seems the evil shark creatures are attacking the innocent young girls but... These beautiful little innocents are Sirens who lure sailors to their watery death. The mermen are saving seafarers from the allure of these devious beauties.
Good and Evil is not so clear cut as we might wish.
Tools.... Wacom Intuos, Photoshop, Tea.
Images used for reference Thanks to [link]
image used for waterydepths
Thanks to [link]