上部構造
area
background
barricade
barrier
boundary
building
building walls
concrete
curtain wall
delineates
division
drawing
drywall
exterior boundary walls
fence
graphic
illustration
image
isolated
lampshade
lights
loadbearing
palm
panelling
partition
plants
protection
protects
retaining walls
science
scientific
sections
separates
separation
solid
space
stone
stone wall
stonewall
structure
vertical
wall
white