Optimus Prime Head — Blue, Dramatic, Digital Art

1280 × 1024

Robot Playing Guitar — Black

1680 × 1050

Robot Character Face — Purple

1920 × 1080

Robot Holding a Sword

1280 × 800

Red and Blue Robot — Dramatic

1500 × 800

Transformers Robots in City

1280 × 854

Optimus Prime protects the city

1200 × 960

Optimus Prime Robot — Blue

1024 × 768

Optimus Prime and Bumblebee — Blue

1280 × 1024

Optimus Prime action pose

1900 × 1200

Optimus Prime robot artwork

1024 × 655

Optimus Prime Robot — Blue, Dramatic, Sunset, 3d Render, Sky, Sun

1920 × 1200