Robot with Purple Cannon

1280 × 1024

Robot with Cannon

1600 × 1200

Megatron Robot — Purple

1024 × 768

Optimus Prime and Megatron — Black

1440 × 900

Optimus Prime and Megatron — Blue, Dramatic, Night

1366 × 768

Red Robot Holding Cannon

1680 × 1050

Metallic Robot Figure — Gray

1920 × 1200

Metallic Robot Figure — Silver

1920 × 1200

Robot Transforming into Aircraft Carrier

1024 × 768

Robot Characters — Silver

1366 × 768

Robotic Warrior Figure — Gray, Intense

1920 × 1200

Robotic Character Standing — Black, Dramatic

1280 × 1024