Gray concrete foundation and steel beams of a modern building under construction against a bright blue sky background.
Palabras clave
grey,
concrete,
foundation,
steel,
beam,
modern,
building,
construction,
blue,
sky,
background,
structure,
development,
site,
project,
infrastructure,
architecture,
city landscape,
urban,
landscape,
exterior,
industrial,
equipment,
machine,
heavy,
transportation,
pile,
rebar,
reinforcement,
framework,
skeletal,
engineering,
city