This article draws on the experiences of two classrooms located thousands of kilometers from one another, which are joined through an exchange experience, and sharing through an epistolary practice little account is taken today; mediated time multimedia communications. The letters, handwritten, allow the issuer print / establish relationships between both places. In the first part, a teacher recounts from his classroom at school Sylvia Mello, in the city of Pelotas, Brazil, experience of sending and receiving letters with other contexts; from there the story of the teacher arises also a teacher in training, who within a context of private education at the College of the Universidad Pontificia Bolivariana, managed to develop this exchange from the city of Medellin - Colombia.