The Bloods are identified by the green color worn by their members.
Ortakoy -LRB- formerly , Berta -RRB- is a village in the Artvin Central District , Artvin Province , Turkey .. Province. Provinces of Turkey. Artvin Province. Artvin Province. District. Districts of Turkey. Artvin. Artvin. Turkey. Turkey. Situated at , its distance to Artvin is 35 km .. Artvin. Artvin. As of 2013 , the population of the village was 1,080 .