Simple Heart Tattoo Ideas This tattoo is composed of an abstract design featuring a series of interlocking lines in different colors, creating the outline of a heart. This contemporary style often represents the complexity of emotions and connections. In addition to the heart, there's a small, solid blue triangle at the base. The geometric shape of the triangle can represent stability and balance, contrasting with the fluidity of the heart's lines. This tattoo's design is modern and can symbolize a multitude of personal meanings for the wearer, from love and relationships to an appreciation for abstract art. It's a quietly expressive piece that speaks to a preference for elegant, understated body art.