Rchitectural Graphics (lines and shapes in relation with architecture)

Please see below,

-How important is architectural graphics in the architecture?
-Connecting architectural theory with the design process.
-Elements and concepts in architectural design.
-Identifies the key elements of architecture and conceptual themes apparent in buldings and relevant to other works of architecture such as gardens and cities.
-Description ideas for use in the active process of design.
-The form,space and order is the basic elements of architecture design.
-Report to bauhaus about the architecture with base above.

-Comment for below artists about the architecture and shapes for their buldings
-Mies van der rohe
-Sauerbruch hutton
-Richard meier
-Steven holl
-Zaha hadid
-Ricardo legorreta
Harvard style