He designed several buildings for the Brazilian National Exposition of 1908 in Rio de Janeiro.
It had interior murals by Crispim do Amaral including a series personifying agriculture, mineralogy, manufactures and the liberal arts.
Exhibits included aspects of gold and diamond mining including a small quartz crushing machine and gold-washing machinery with washers and miners demonstrating the processes involved.
[4] The Bahia state pavilion occupied 54,359 square feet[5] and was designed by Rebecchi.
[2] It displayed artwork by Jose Rodrigues Nunes, Bento Capinam, Macario, and Victor Meirelles, and its external sculpture was by Rodolfo Bernardelli.