In Chinese, there are many styles of fonts as any language in the world.
But the common fonts are Song, Fang Song, Kai, Hei, Li, Wei, Regular Writing. And Yuan, Zhuan, and other fonts are used for graphic design or other situation. More fonts are available to your Chinese symbols tattoos.
Hei Ti, like black, every line is the same thick.
Kai Ti, almost a sample to learn to write Chinese characters.
Li Shu, a style that originated in Han Dynasty, more than 2000 years ago.
Song Ti, the most popular font, and is used commonly in publication, web site and most of media today.
Wei Bei, a style mainly used in the Chinese characters curved on the stone.
Xing Shu, the regular hand writing style, and is the most pretty one I have seen.
Yuan Ti, all corner of line is round.
Zhuan Shu, a style that designed in Qin Dynasty, more than 2000 years ago.
Xing Kai, the font most similar to the hand writing, and a very beautiful one.