People Following Leader — Blue, Dramatic

2048 × 1536

Stick Figures on a Bridge — Blue, Serious

1600 × 1000

Stick Figures Falling

1600 × 1200

Stick Figures on a Bridge

1920 × 1200

Biohazard Symbol — Black, Ominous, Vector Art, White

1280 × 1024

follow the leader illustration

1280 × 800

Pyramid of People

1920 × 1200

Biohazard Symbol — Green, Vector Art

1600 × 1200

Green Biohazard Symbol — Neutral, Vector Art, Gray

1280 × 1024

Biohazard Symbol — Black, Neutral, Vector Art

3456 × 3240

Biohazard Symbol — Green, Warning, Vector Art, Black

1600 × 1200

Four Stick Figures — Black

1920 × 1080