Nálepka “ww1”

Women in World War I (1918)

Dazzle Camouflage

Wikipedia

Dazzle did not conceal the ship but made it difficult for the enemy to estimate its type, size, speed and heading. The idea was to disrupt the visual rangefinders used for naval artillery. Its purpose was confusion rather than concealment.

German World War I Postcards 1914-1916

part II

The Medical Front

General description of war gases

Last Survivors of World War One (90th anniversary)

Colorized WWI photos