Keep Clear Sign

1920 × 1080

Yellow Warning Sign

1280 × 1024

Fallout Shelter Sign — Yellow, Warning

1920 × 1080

Yellow Warning Sign — Cautionary

1920 × 1080

Green Dragon Creature — Yellow

1400 × 900

High Voltage warning sign

2080 × 1544

Radioactive Symbol — Yellow, Warning

2560 × 1440

Android on Board Sign — Yellow

1920 × 1080

Toxic Waste Barrel — Yellow, Cautionary, Comic

1280 × 800

Fallout Shelter Sign — Yellow

1920 × 1080

404 error warning

1600 × 900

Migratory Bird Sign

1600 × 900