An activist of the lesbian, gay, bisexual and transgender (LGBT) movement named “Sister Dominique” in front of a rainbow flag during an event held in front of the state parliament in Potsdam, Germany, 17 May 2016. The rainbow flag is flying in front of the Brandenburg state parliament on the same day. The flag has been popularised worldwide as a symbol of the LGBT�movement. (Photo by Ralf Hirschberger/EPA)
