There he worked on different projects, such as the General Carneiro station in Belo Horizonte and was a professor at the School of Fine Arts in Curitiba.

In 1902 he finished the Artistic Ironworks Motteau, with remarkable art nouveau style (Avenida Juan de Garay no.

1272, demolished) and later the headquarters of the society of mutual savings La Bola de Nievein Buenos Aires and in Rosario, province of Santa Fe (Cordoba and Laprida streets, year 1906).

The most important of these is the Fernández Anchorena Palace, now home to the Apostolic Nunciature, on Avenida Alvear 1637, built between 1907 and 1909.

All of them built large parent companies in downtown Buenos Aires, which ended up taking the role of financial city that conserves today.