Shin mandala

This 103-year-old woman named Whang Od Oggay is the oldest traditional tattoo artist in the Philippines. Whang Od lives in Kalinga province located in the mountainous area in the northern Philippines and is the last mambabatok—a traditional Kalinga tattooist. This tattoo artist is a well-known master not only in the Philippines, but in other countries as well—every day, people from all around the world come here to get a tattoo from the legend herself.

Bicem Sinik might be Turkey's Dr. Woo. This young female artist uses fine monochromatic lines to create geometric animals and other minimalist forms. The difference between Bicem Sinik and Dr. Woo is that Sinik sometimes uses subtle dots for basic shading, creating some depth in her images.

Whether it's due to poor craftsmanship, bad ideas, or being bad on purpose, the tattoos shared on a Facebook page called 'Ink Shaming — All Bad Tattoos' are really tough to look at.