3 women in clear shallow water in yellow life jackets having a photo taken. But at the moment of the photo a manta ray has appeared behind them, looking like it's giving them a big hug from behind. It's little face is between the women so it looks like it's just popped up to be in the shot like a photobomb. They are clearly quite distressed by this, in which we find humour because we are horrible people.
https://media.beige.party/media_attachments/files/114/448/336/229/442/863/original/7222e3c2f49fb1af.jpg