The eVolo book presents the best 60 projects of the '06, '07, and '08 Skyscraper competition. Founded in 2003, the eVolo architecture group challenge students, architects and designers to question what the skyscraper will be in the beginning of the XXI Century. The site's sample pages are loaded with some great ideas and renderings, pictured above is an urban ski mountain concept by Natalie Ghatan.
The Winning Entries
First place, Elie Gamburg
Second place, Rugel Chiriboga & Ted Givens
Third place, Alberto Fernández & Susana Ortega