Textures

Above

weathered/aged, woven, rusty, dented, tessellated, mosaic, limp, reticulation, etched, layered, porous, flowing

Below

organic, opaque, solid, richness, dense, eroding, refined, spongy/gooey, natural, crystallise, grid-like, disturbed 

In-between
mechanical, raw, grainy, malleable, engineered, yielding, abrasive, rigid, heavy, moldable, pixelated, fibrous