Every winter, folklore groups from across Bulgaria take part in the two-day Surva festival in the city of Pernik.
Each group performed a traditional dance from their region whilst wearing costumes and masks made from animal fur and feathers as well as belts adorned with bells.
 
     
     
     
     
             
             
             
             
             
             
             
             
             
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
 
 
 
 
