Mehndi is the application of henna as a temporary skin decoration. It is practiced in India, Pakistan, Nepal, Bangladesh and the Maldives and is applied during special occasions like weddings and religious festivals. Mehndi art is often referred to as henna tattoos even though the the pigments applied are temporary.
You can see some beautiful lines, shapes and patterns used in the mehndi art below.
Daryl Feril is an illustrator from Bacolod City, Philippines. His illustrations are bursting with life and beauty. His designs employ great use of colors and shapes, and are often centered around a strong woman beautiful woman. You can buy a few of his great designs on Society6.
Android Jones' abstract portraits are something to behold. You can't help but be entranced by all the shapes, colors, and patterns beautifully interwoven together. I highly suggest taking a look at the full sized images on his portfolio. They are truly pieces of art.
Here's a video of Jones creating his self portrait:
Shadow Chen aka Saltyshadow is a wonderful illustrator out of Ningbo, China. Her work incorporates liquid forms and bright colors. Each work draws you in and transports you to another world.