This page/site contains brief thoughts, observations and appointments on several themes.
Spanish (Castellano):
https://edmundo-vallellano-es.comunidades.net/index.php
Portuguese/Brazilian:
https://edmundovallellano.comunidades.net/index.php
https://edmundovallellanoii.comunidades.net/index.php
https://edmundovallellanolitteris.comunidades.net/index.php