Hyper-Detailed Drawings - The Meta Picture, these are...wow.
Love love Love this with day comes the night - check out the making on snapchat "zenspiredesigns"
ASLAN only some will understand this amazing reference
Amazing drawing with ballpoint pen
Textural Pattern - contoured line pattern with 3D effect; bold surface pattern design
All of the lines flow to give the allusion of overlaping and depth.
Textures & Patterns by Lucia Paul, via Behance