Caio Miguel is located in Londrina, Brasil. His amazing gray-scale tattoos are so popular these days. You can follow his work on @caio__miguel Here is 80 Black & Gray Caio Miguel Tattoos That Will Blow Your Mind -1- -2- -3- -4- -5- -6- -7- -8- -9- -10- -11- -12- -13- -14- -15- -16- -17- -18- […]