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 Movement Writing Alphabet Writing Alphabet" (SSS-IMWA) to reflect its usefulness in applications beyond sign language. International Movement Writing Alphabet The International Movement Writing Alphabet (IMWA) is a set of symbols that can be used to describe and record movement. Its creator, Valerie Sutton, also invented "MovementWriting", which employs IMWA in four general application areas: SignWriting for sign language, DanceWriting as a form of dance notation, MimeWriting for classic mime, and SportsWriting for ice skating and gymnastics. The IMWA has more than 27,000 elements that are represented by unique identification numbers. Each identification number specifies six attributes——as dash-separated values. The symbol is specified with