Pink triangle identity, and was incorporated into the logos of such organizations and businesses. It was also used by individuals, sometimes discretely or ambiguously as an "insider" code unfamiliar to the general public. The logo for the 1987 March on Washington for Lesbian and Gay Rights was a silhouette of the US Capitol Dome superimposed over a pink triangle. Taking a more militant tone, the AIDS Coalition To Unleash Power (ACT UP) was formed by six gay activists in New York City in 1987, and to draw attention to the disease's disproportionate impact on gay and bisexual men, and the apparent role
Pink triangle incorporated into Chicago's Legacy Walk. It is the basis of the design of the Homomonument in Amsterdam and the Gay and Lesbian Holocaust Memorial in Sydney. In San Francisco it inspired both the Pink Triangle Park in the Castro and the Pink Triangle on Twin Peaks that is displayed every year during Pride weekend. It is also the basis for LGBT memorials in Barcelona, Sitges, and Montevideo, and the burial component of the LGBT Pink Dolphin Monument in Galveston. Until 1985 there was an unofficial ban on placing pink triangle wreaths at the United Kingdom war memorial the Cenotaph, and