
https://de.wikipedia.org/wiki/Polyamorie#Entwicklung_angepasster_Begriffe
https://de.wikipedia.org/wiki/Beziehungsanarchie
https://de.wikipedia.org/wiki/Datei:Polyamory_Pride_Flag.svg
as in description written;-)
The colors of the stripes, from top to bottom, are as follows: blue, representing the openness and honesty among all partners with which we conduct our multiple relationships; red, representing love and passion; and black, representing solidarity with those who, though they are open and honest with all participants of their relationships, must hide those relationships from the outside world due to societal pressures
https://commons.wikimedia.org/wiki/File:Polyamory_Pride_at_CSD_Parade_Graz_03.jpg?uselang=de