Fallout Shelter Sign — Yellow

1920 × 1080

Neon Sign on Brick Wall — Green

1920 × 1280

Neon Sign on Brick Wall — Blue, Dark, Digital Art

1920 × 1080

Biohazard Symbol — Red, Dramatic, Digital Art, Red Background

1366 × 768

Radioactive Symbol — Red

1055 × 791

Man with Stethoscope

1440 × 900

Stop Sign with Text — Red, Aggressive

800 × 600

Glowing Radiation Symbol — Green

1331 × 783

Fallout Shelter Sign — Yellow, Warning

1920 × 1080

Toxic Waste Warning Sign — Yellow

1680 × 1050

Warning Sign with Text — Yellow, Urgent

2560 × 1440

Toxic Waste Barrel — Yellow

1920 × 1080