nuclear warning symbol

1200 × 900

Yellow Radiation Symbol

1920 × 1200

Green Radiation Symbol — Dramatic, Digital Art

1600 × 1000

Glowing Green Radiation Symbol — Dramatic, Digital Art, Radiation Symbol

1280 × 960

Radioactive Symbol — Green, Dramatic

1920 × 1200

Radioactive Warning Symbol — Black

1600 × 1067

Radioactive Warning Symbol — Yellow, Illustration, Yellow Background, Black Symbol, Text, Black

1200 × 750

Radioactive Symbol — Gray, Neutral

1600 × 1200

Radioactive Warning Symbol — Yellow, Illustration

1600 × 900

Radioactive Warning Symbol — Black, Dramatic

1600 × 1000

Windows XP Warning Sign

1024 × 768

Radioactive Warning Symbol — Yellow, Illustration, Yellow Background

3750 × 3000