Keywords:

blue, middle, field, wind turbines, sky, green, plains, wind power, civil engineering, electricity, solar power, countryside, sustainability, hills, engine, discipline, solar energy, heat engine, plain, internal-combustion engine, rotary engine, machine, alternative energy, wind generation, hill, motor, tract, wind turbine, turbine, engineering

Description:

Solar, power, electricity, sustainability, civil engineering, wind power, country side, plains, hills, field

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Adobe Creative Challenge

• ID: 54318d0e94322f0c3e3f0edd
• Original Size: 1703 x 934px
• Subscription: Available
• License Type: Royalty Free
• Upload Date: October 5, 2014
• Permission: Not Applicable or No.
• Editorial Use: Yes
• Commercial Use: Yes