Materials & Trends
Sustainability
Sarah B Gregg
Marketing Director
Natural Stone Institute
Redfield, South Dakota, United States
Scott Conwell, FAIA, FCSI, LEED AP
Director of Industry Development
International Masonry Institute
Chicago, Illinois, United States
Holley Henderson, LEED Fellow, Fitwel Ambassador, WELL AP
Speaker/Consultant/Author
H2 Ecodesign , United States