Eek! A Penis

1280 × 1024

Robot Character with Green Eyes — Neutral

1920 × 1200

Frozen Alien Creature — Blue

1400 × 903

Green Robot Character — Playful, Digital Art

1024 × 768

Blue and Red Robot — Powerful

1200 × 900

Cartoon Robot Character — Blue

1920 × 1080

frozen head in a jar

1920 × 1200

Green Robot Transformer

1440 × 960

Futurama Characters with Robot — Blue

1600 × 1200

Robot Character with Red Eyes — Aggressive

1920 × 1080

X-Org robot and alien

1024 × 768

robot lying next to a tombstone

1280 × 1024