The Technological development show us now that the future is going to unrealizable ways , the free
and Non- Euclidean forms has controlled the forms of architectural projects in the last years, and
appears many of technological application in the field of architecture (Virtual reality –Material
Technology- 00) .
This paper discusses the changes in the source of architecture creativity, the architectural design
stages in the digital age. Through several stages as the following First: Theoretical approach
(concepts and conventions) Second: Analytical study for the creativity source and design stages in
the twenty- century, Third: Analytical study for the creativity source and design stages in the
twenty- one century.