I don’t know much about Gus Goncalves. But he is a great fashion photographer!
Click on the image and you will find his flickr-photography pool
and on his profile website there you can find his e-mail address too …
He wrote, he works in Buenos Aires, Argentina
my wife Barbara is also a fashion photographer.
on the website erotic-trends is an interview video,
which shows her work… female nudes etc.
though the language is German, one can watch the photos …