Tattoos are a popular form of self-expression and there is a various array of symbols and meanings associated with them. Symbols such as animals and other ancient totems are traditionally used to represent different spiritual and cultural values that the individual identifies with. Tattoos of crosses, birds, and flowers often represent faith, while runes, tribal designs, and mandalas often convey strength, protection, and the idea of being connected to something bigger than yourself. Many individuals also get tattoos symbolizing their life experiences and personal values. Skulls, keys, compasses, and anchors are all commonly used to express courage and resilience. Ultimately, the meaning behind a tattoo is entirely personal and should represent something of deep and personal significance for the individual.