Skull and Crossbones — Black, Dark, Illustration, Circle

1600 × 1200

Skull and Crossbones — Black, Dark, Illustration, Eyepatch

1600 × 1000

Mule Head Illustration

1920 × 1080

skull and crossbones pattern

1280 × 960

dark cross illustration

1900 × 1200

skull and crossbones in dark corner

1024 × 768

Yin-yang Symbol — Black, Serene, Illustration

1920 × 1080

Yin-yang Symbol — Black, Balanced, Illustration

1366 × 768

Fist in Heart Symbol — Black, Defiant, Illustration, Arrow

1024 × 922

All-seeing Eye Symbol — Black, Mysterious, Illustration, Triangle

2548 × 2548

Skull and Crossbones — Black, Dramatic, Illustration, White

1280 × 800

Crossed Keys Symbol — Black

1600 × 900