ink-pedia:

Second part of the tattoo styles guide. Check out the first part here

CATEGORIES
Etching: /tagged/etching 
Trash Polka: /tagged/splatter 
Cross-stitch: /tagged/sew 
Halftone: /tagged/dots 
Pixel: /tagged/pixel 
Sketch: /tagged/splatter 
Lace: /tagged/lace 
Negative space: tagged/blackw / tagged/dots 
Minimalist: tagged/line / tagged/outline 
Neo Tribal: tagged/blackw / tagged/line

SOURCES 
http://blog.tattoodo.com
http://www.rebelcircus.com/blog/trash-polka-tattoos 
http://thetotobox.com/blog/geometric-shapes-and-patterns-in-neo-tribal-tattoos

*please do not delete the captions, thank you! I hope you guys like it and if you think I left some style out let me know