An old steam locomotive on the railway tracks. retro trainAn old steam locomotive on the railway tracks. Retro train
Modern architecture. high-rise buildings with an unusual transitionModern architecture. High-rise buildings with an unusual transition
The idea of the architectural structure of the windowThe idea of the architectural structure of the window
Твёрдый серебристый металл, соединение железа с определённым количеством углерода.