contour of tower crane above the constructing buildings against clear evening sky on the red sunset on the end of workind day

action activity architecture beautiful build building buildings business city cloudless clouds constructing construction contour crane day development dusk dwelling end engineering equipment evening exterior fluffy high highrise hoist hoisting industrial industry landscape machine machinery modern multi multistorey multistoried multistories multistory orange outdoor outdoors outline powerful process red silhouette sky storied stratosphere strong sunny sunrise sunset top tower twilight urban white work workind working