metal

beams

supports

columns

construction

sun's

rays

shine

builder

walks

residential

industrial

building

clear

sky

house

city

skyscraper

landscape

factory

high

strong

commercial

construct

dangerous

structural

worker

ceiling

development

modern

unfinished

sun

view

design

detail

iron

old

scaffolding

strength

wood

form

build

equipment

welding

outdoor

technology

beam

formwork

project

frame

site

urban

work

architecture

industry

steel

structure

engineering