BOGOTA - COLOMBIA- 28 -05-2013 :  Fabio Villegas Ramírez ,Presidente  Ejecutivo y CEO de Avianca  presentaron su marca comercial única :Avianca . Integrated into Avianca Airlines Holdings SA, presented their unique trademark:  Fabio Villegas Ramirez, President and CEO of Avianca   (Foto: VizzorImage / Felipe Caicedo /Staff)