John and Yoko holding 'War Is Over' sign

2191 × 2791

Ron Paul quote on liberty

1920 × 1080

John Lennon peace poster

800 × 600

Drop Beats Not Bombs

1440 × 900

The Un-Holy Trinity

1674 × 2208

Five Animated Characters — Blue

1280 × 1024

Hands holding razor and pen

1200 × 1600

Common Drugs and Narcotics Chart

1210 × 800

Make Peace Not War

1920 × 1080

Peace symbol with war quote

834 × 765

Anti-war protest text art

1920 × 1080

graffiti of gas-masked inspector

1200 × 1600