Structures

 SK ­– rock

SK ­– rock

 KM, ST ­– stone

KM, ST ­– stone

 OW ­– one wood

OW ­– one wood

 MX ­– matrix

MX ­– matrix

 BT ­– concrete

BT ­– concrete

 VL ­– velour

VL ­– velour

 LP ­– shale

LP ­– shale

 PR ­– rustic pores

PR ­– rustic pores

 QR – quarry

QR – quarry

 DC – deep crystal

DC – deep crystal

 ET – etching

ET – etching

 SQ – gloss

SQ – high gloss

 WG, WL – wood lines

WG, WL – wood lines

 SM – smooth

SM – smooth

 PE – orange peel

PE – orange peel

 BS – office structure

BS – office structure