 In the typical Josignacio's forms and colors, they based their selection in order to match the seven colors of the rainbow; a cure was made to symbolize the colors of the flag that characterizes the world movement LGBT (Lesbian, Gay, Bisexual and Transgender) That are precisely the colors of the actual rainbow.The Rainbow Flag, also known as the LGBT flag, is the representation of the gay and lesbian community since the late 1970s.The flag was designed by artist Gilbert Baker and popularized in 1978.