One of the things you may want to avoid while spending a day at the beach are jellyfish. These are attractive in appearance, but can be dangerous if you come in direct contact with this free-swimming marine animal. Studies show that a jellyfish may have come into existence between 500-700 million years ago. Additionally, jellyfish are common across the ocean, but more so in the coastal seas. A jellyfish tattoo represents calmness, grace, and agility. It’s the most common for people who are avid lovers of the sea to get this type of tattoo. Both men and women alike enjoy this type of tattoo. If you choose to get a jellyfish tattoo, you will be sure to end up with one that is beautiful and colorful.