Two Robots Facing Off — Black

1920 × 1200

Optimus Prime and Megatron — Black

1440 × 900

Optimus Prime and Megatron face off

1934 × 796

Optimus Prime Robot — Red, Dramatic, Winter

1600 × 1200

Three Robot Heads

1920 × 1080

Two Robots Facing Off — Blue, Dramatic, Night

1280 × 1024

Giant Robots in a Hangar

2880 × 1800

Two Robots Facing Off — Black, Dramatic

1280 × 1024

Optimus Prime and Megatron — Blue

1920 × 1080

Two Robots Facing Each Other — Black, Dramatic, Digital Art

3360 × 1050

Optimus Prime Fighting Megatron

1024 × 768

Two Robots Facing Off — Blue, Dramatic, Night, Digital Art

1920 × 1200