Sea Monster Baseball T-Shirts

Gotta catch ‘‘em all!

Roar

-oh space fish, space fish, sing your dreams to the world- Original mandala design, drawn freehand on lined paper and then digitized.

"In his house at R'lyeh dead Cthulhu waits dreaming.”

Scary you say? Or scary you slay?

The red octopus becomes the sea's worst nightmare

My original illustration originally drawn all in white pencil. Yes, I borrowed Pegasus from a different myth. It helped with the scale.

world of witch 04

A fearsome monster jellyfish emerges from the water surface looking for prey.

Celebrate your favorite lake monster with this unique design!

British Colombia's resident lake monster of Okanagan Lake

Underwater creature in some wicked neon colors.

A fabled sea creature from ancient Greek legend, the Aspidochelone is a sea tutle said to be so vast in size, it is often mistaken for an island.

A sea bunny and an axolotl, deeply in love, sea?

Support Your Local PNW Hockey Team. Go Seattle Squid Hockey Monsters! Get KRAK 'EN! Krak 'En! Tentacle and Biscuit Hockey Style

A bold design with a giant octopus wrapping its arms around a compass rose.

He’s an octopus that live in your old tv under the sea.

This design was adapted from an antique illustration in A. D. F. Hamlin, A History of Ornament, 1916.

illustration of an octopus,Eight arms to rock your world

An intricately detailed octupus.

The crabsquid from the game Subnautica

Pyke Kraken

captain octopus

Maneater

monster alive

You're kraken me up! This cute kraken cartoon is perfect for lovers of cryptids and puns!

blue striped octopus illustration

Octopus aquarist

A cute octopus illustration to give personality to you clothes, walls, home accessories and more.

A trippy surreal colorful psychedelic style octopus in a pen and ink style drawing

An art-design of the Ningen of Japanese folklore, an aquatic humanoid whale-like creature that supposedly inhabits the oceans of Antarctica.

Take a deep dive into a briny sea of colorful octopuses. Yeah, octopuses. Not octopi. But they’re still awesome eight-limbed molluscs.

The boneshark from the game Subnautica

like a murder of crows, get a bunch of flying squid into a group and you have a cloud ... ... embrace the inky depths with squidy goodness; a whole cloud of tentacled buddies, a new _'watersoluble'_ design.