The rainbow flag has become intertwined with pride and as the 2SLGBTQIA community evolves, so too has the flag as a symbol. New designs have been developed to represent the different parts of the community and people see the original motif in different ways. Sean Previl takes a look at the history of the flag, what it means to people in the 2SLGBTQIA community and why some say the evolution is a good thing.