Stick Figure Falling — Yellow

1920 × 1200

Hand-drawn Zombie Warning

1200 × 750

Caution sign with stormtrooper

1920 × 1080

Warning about toxic waste

1920 × 1080

Warning Sign with Screw

1024 × 819

Morning Night Midnight Signs

1600 × 900

Stick Figures and Ninjas — Black

3840 × 1080

Toxic Waste Barrel — Yellow, Cautionary, Illustration, Skull and Bones

1600 × 1000

Man Kicking Another Man — Yellow, Warning, Vector Art

1920 × 1200

Biohazard Symbol — Yellow, Dramatic, Digital Art

1200 × 900

Stick Figure Logo — Yellow

1280 × 1024

Caution Sign in Water — Yellow, Dramatic, Photograph

1200 × 750