architecture
blue
brick
build
building
built
business
construct
constructing
construction
crane
cranes
development
engineering
erect
erection
height
high
hoist
hook
house
huge
industrial
industry
job
lift
lifting
load
orange
progress
raise
scaffold
scaffolding
silhouette
site
sky
skyscraper
steel
structure
sun
sunrise
sunset
tall
tower
transportation
urban
wall
work
worker
working