One of the stranger looking types of sea animals is sure to be the octopus. The octopus has four pairs of arms which greatly contribute to its unique look, and it also has a hard beak, but it doesn’t have an internal skeleton. Studies show there are over 300 species of this type in the world. They can typically be found in coral reefs and other parts of the ocean. The octopus tattoo is symbolic of many things, and one of these may include going with the flow. If you want to live your life free spirited and embrace the challenges and changes it requires, you may want to consider this tattoo design. Tattoo artists enjoy creating an octopus tattoo because of the flexibility that comes with creating it. Lovers of the aquatic life may invest in a tattoo of this type.