Hot Exit sign with silhouettes

1600 × 1200

gas mask warning sign

1600 × 1200

green exit sign

2560 × 1440

Red Exit Sign

1200 × 801

GTFO sign on brick wall

1920 × 1200

Electrical Hazard Sign

1440 × 900

Running Person Icon — Yellow

1307 × 900

Giant laser testing area sign

2505 × 3323

Green Highway Sign

2000 × 1200

Caution Sign with Lava Warning

1600 × 900

Yellow Caution Sign

1206 × 777

Biohazard Warning Sign — Yellow, Vector Art

2000 × 1500