red symbol on dark background

3840 × 2160

red background with glowing symbol

1440 × 900

Red X on dark background

1280 × 960

pentagram symbol with flame design

1280 × 1024

Hammer and Sickle Symbol — Black

1920 × 1200

Celtic knot symbol

1920 × 1200

red symbol logo

1600 × 900

red symbol logo

1920 × 1080

green neon occult symbol

1280 × 1024

black silhouette with red symbol

1280 × 1024

red pentagram symbol

1650 × 1080

red pentagram symbol

1600 × 1200