Green Plus Sign

1280 × 1024

Biohazard Symbol — Ominous

1280 × 800

Biohazard Symbol — Black, Ominous

960 × 800

White Symbol on Black — Minimalist, Vector Art

1600 × 1200

White Symbol on Black — Vector Art

1024 × 768

White Symbol on Black — Minimalist, Vector Art, Circle, Three Circles

1280 × 1024

Biohazard Symbol — Black, Ominous, Illustration

1600 × 900

Bat Symbol Logo — Black, Dark, Vector Art, Outline

8192 × 4320

Anarchist Symbol — White, Neutral

3573 × 2388

White Symbol on Black — Minimalist

1280 × 768

Batman Logo on Black — Dark, Vector Art, Hex Pattern

1680 × 1050

Skull and Crossed Swords — Black, Dark, Vector Art, White

3304 × 2554