Keywords:

wind turbine, engine, heat engine, internal-combustion engine, rotary engine, machine, motor, turbine

Description:

Wind turbines turn over a Northwestern Indiana (USA) farm field

Request:

Negative space

• ID: 53a8ba760b63bee6300210c1
• Original Size: 2605 x 2000px
• Subscription: Available
• License Type: Royalty Free
• Upload Date: June 23, 2014
• Permission: Not Applicable or No.
• Editorial Use: Yes
• Commercial Use: Yes