This, and many other of my images, is Zentangle® inspired art. Zentangle is defined as an "easy-to-learn, relaxing, and fun way to create beautiful images by drawing structured patterns." Zentangle elemental strokes are, dots, lines, curved lines, s shapes, and circles.
I've added in Zendangles to this heart image. Dangles use rods, strings, and pins forming unique patterns that add interest in texture to any design.
This heart is one of several that i created in Zentangle inspired art style. They cater to my whimsical and romantic sensibilities.