A dolphin tattoo is rich in symbolism, often representing friendship, protection, and harmony. Dolphins are known for their intelligence and playful behavior, making them a symbol of joy and freedom. In many cultures, they are seen as guardians of the sea and are believed to bring good fortune and positive energy. Historically, dolphins have been associated with deities in various mythologies, including Greek and Roman lore where they were seen as guides for souls. The popularity of dolphin tattoos is evident in various designs, from simple silhouettes to intricate, colorful depictions, often combined with elements like waves, shells, or other marine life. Common placement for dolphin tattoos includes the upper arm, back, or ankle, allowing for personal expression while maintaining a subtle connection to their aquatic nature.