 With his wife Bia, in 2002 Corrêa do Lago founded Capivara, a publishing house specializing in Brazilian art.He is responsible for leading teams that have conducted the primary research on the most important foreign artists active in Brazil before the 20th century, including Frans Post and Jean Baptiste Debret.Many important paintings have been rediscovered or reattributed by Corrêa do Lago, who has also located and identified thousands of significant historical photographs and manuscript documents, including the earliest photograph of the Americas, by Hercule Florence.