art
axe
background
blue
chisel
coal
color
colorful
construction
contour
design
dig
element
equipment
excavation
flat
graphic
hand
handle
heavy
icon
illustration
industry
isolated
line
linear
lineart
mattock
mine
miner
object
outline
pick
pickax
pickaxe
sign
silhouette
simple
soil
steel
symbol
tool
web
white
work