Samfurin Brazil Ricardo Baldin na mai zane kuma mai daukar hoto Johnny Lopera. Johnny ya tashi kuma an haife shi a Medellin, yanzu yana zaune a Mexico City yana aiki don mujallu da edita da yawa, yana da kyawawan ra'ayoyi na asali.
- http://www.johnnyloperaphoto.blogspot.mx
- http://www.johnnylopera.net