Peace Symbol Icon - Universal Sign of Harmony and Anti-War Movement #2308926 (License: Personal Use)

This minimalist black-and-white icon features a circle enclosing a vertical line intersected by two downward-sloping lines, forming a stylized semaphore signal for “N” and “D” (Nuclear Disarmament). Created by Gerald Holtom in 1958 for the Campaign for Nuclear Disarmament (CND), it quickly transcended its origins to become a universal symbol of peace, counterculture, and social activism worldwide.

Used on websites, educational materials, protest signage, merchandise, and digital content related to peace movements, history, activism, or graphic design. Matches user intent for learning about symbolism, downloading icons, or illustrating themes of harmony and anti-war advocacy.