Construction Workers on Site — Yellow

1200 × 900

Wind Turbine — White

1920 × 1080

Wind turbine against blue sky

1024 × 768

Construction workers on site

1600 × 1200

Construction site with crane

1492 × 1996

Wind Turbine in Field — Green, Serene

4896 × 3264

Wind Turbine

3000 × 2000

Wind Turbine Against Sky — Blue

1600 × 1200

Construction of metal framework

2304 × 1728

Wind turbine against blue sky

1920 × 1082

Workers Installing Roof Panels

1024 × 768

Workers on a large industrial structure

2000 × 2503