Koen Olthuis at PChouse Award 2015 as jury & speaker
Koen Olthuis as one of the jury and speakers at the Modern Design Award for the top 10 best interior designs in Guanzhou, China 2015.
Olthuis Honarable member of Foundation
Amphibious Foundation A.C. Awards: Architect Koen Olthuis of the Architectural firm Waterstudio is honorable member of our Amphibious Foundation C.A.
Honorable member of our Amphibious Foundation C.A.
Amphibious Foundation A.C. Awards:
Architect Koen Olthuis of the Architectural firm “Waterstudio”is honorable member of our Amphibious Foundation C.A.
Your professional hard work strengthens us all.
Thank you very much for helping with your Architecture Design that helps people in the world to have a better quality of life.
You are a wonderful citizen working for this noble cause.
Fundación Anfibia A.C.
“En Dios Confiamos”