Despite having been inspired by a multitude of diverse subjects throughout his artistic career, Leonardo Rodriguez Sirtori's gallery owner asks him to compile an exhibition focusing on his dark-skinned portraits.

Carlos takes us to Popayan, Colombia, a city in the country's southwestern Cauca Department. Nicknamed the "White City" for its white-colored structures, Popayan is also well-known worldwide for its historical and religious heritage as well as its famed Holy Week processions.

Carlos explains the different roles myths have played historically and tells us the Muisca myth of Bachué, which explains the origin of Man.

Mauricio Cordoba, a licensed optometrist from Otavalo, Ecuador, gives us some useful tips about how often to get our eyes checked, what to keep in mind when purchasing glasses, etc.