Marco De Acero

Interior of a glass and steel structure with people gathered below
Yukihiro

Yukihiro

Close-up of a bicycle rear wheel with steel spokes and a green frame
seama2

seama2

Night view of a green steel structure at a construction site
あさ

あさ

Upper structure of Tokyo Tower with red steel framework
@ygphotoprix

あお🐐

A crescent moon visible among intersecting power lines and steel structures against a blue sky
@calm739sea

しずか

Steel framework with sun partially obscured by clouds
@m4n4c

m4n4c

Abandoned mining structure featuring a tall tower and steel framework
@m4n4c

m4n4c

View of blue sky through a structural framework with steel beams
@m4n4c

m4n4c

Modern architectural structure with white tent and steel framework by the sea
fyonetsu

fyonetsu