I created an album with photos of Brazilian landscapes, canyons, caves, waterfalls, forests, beaches, etc. So i am sharing with everyone here
I will always be adding new photos to the album

ALBUM LINK -> https://picasaweb.google.com/dreatern/BrazilianEnvironmentLandscapeReferences?authuser=0&feat=directlink

We can put giant pictures in Picasa, but it limits the size when viewed in the normal way.
Below has a mini tutorial showing how to view images in full size with direct link to the jpg.

Here a mini tutorial showing how to view full size images in Picasa