Pink triangle and the LGBT rights movement. In Nazi concentration camps, each prisoner was required to wear a downward-pointing, equilateral triangular cloth badge on their chest, the color of which identified the reason for their imprisonment. Early on, homosexual male prisoners were variously identified with a green triangle (indicating criminals) or red triangle (political prisoners), the number "175" (referring to Paragraph 175, the section of the German penal code criminalizing homosexual activity), or the letter "A" (which stood for "Arschficker", literally "ass fucker"). Later, the use of a pink triangle was established for prisoners identified as homosexual men, which also included bisexual
International breastfeeding symbol public places. These signs need to be designed carefully because they need to be understood at a glance by most people without written descriptions explaining what they mean. The International Breastfeeding Symbol was created specifically to address the perceived problem of not having a universally accepted and understood symbol for breastfeeding available in public places. The modern iconography representing infancy usually involves artificial feeding or soothing objects, like a nurser bottle icon or pacifier symbol. Nursing rooms traditionally use a baby bottle symbol to designate what they are instead of a symbol of a mother nursing a child. The International