Sea Monster Merch

Sea Monkeys are weird.

The Great Old One meets The Great Wave Off Kanagawa by Katsushika Hokusai. A lovecraftian take on the notorious ukiyo-e classic, celebrating the rise of Cthulhu (with even R'lyeh showing up in the background).

A gentle-octopus at his finest. With tea and biscuits and a sexy mustache.

Believe in yourself - even if no on else does! The Nessie Believe in Yourself Sticker is designed to give you a confidence boost and a smile. Whether or not you believe in this mysterious Scottish serpent, our smiling Loch Ness Monster and her bird buddy will give you daily encouragement.

Gothic fanart by Freak Creator.

Ancient legend from the deep.

Cthulhu

Cryptid's Club Case File #107 Legendary Sea Monster Threat Level 5 Sighted in All the World's Oceans

BLACK WATER

One of the smarted creatures on earth!

The key of its chest, the hook that tried to fish it and the tears of the 7 fisherman who died trying. A most dangerous sea creature, a legend.

"Lil' Sea Monster" by Prostetnic Vogon Jeffs (A Diligent Maniac) for Baddest Shirt Co.

Keep it creepy with this menacing graphic of a sea monster.

Red octopus terrorizing the deep seas.

Psychedelic Cthulhu

Hooper!

Far harbor Sea Monster

Welcome to the summer of the black lagoon.

Green cute sea monster with cute ears

they woke him up

This public domain image of a sea monster is great for conveying congratulations to that friend who's recently overcome great adversity.

Deep Sea Alien

the cthulhu

city on a jellyfish

A big sea monster and a diver, the striped marlin, a big predator

Pacific Rim meets Karate Kid. Strike First, Strike Hard, No Mercy! (No Jaegars!) Come to the dark side and join the Cobra Kaiju dojo. starring Elisabeth KaiShue.

A delicious treat for when you're cruising Amazonian lagoons.

It came from the deep. Pencil on paper

Unleash the Kraken!

What lurks beneath the ocean depths... Detailed Sea Creature eye by wumples

Funny jellyfish design with a cartoon illustration of a jellyfish who is desperately in love with a giant hungry sea monster.

Design is from a 1801 illustration by Pierre Denys de Montfort. It shows a kraken attacking a ship off the coast of Egypt.