Acknowledgement
The authors wish to thank the students in the steel design
classes of 2006 and 2008 for their significant contributions
to this project.
We are also grateful to Paulsen Architects for allowing
the use of their projects as field examples.
We are also thankful to Central Minnesota
Fabricating Inc. for donating the steel sculpture, to
Central Sandblasting Inc. for painting the sculpture,
and to Minnesota State University Office of Facility Management
for providing the foundation for the sculpture.