| OKAWOOD
The Cubes of Zürich
| OKASOLAR W
Bâtiment de services ECA-CEI2
| OKATHERM, KAPILUX W
Ecole Place
| OKA X
White Angel Bar
| KAPILUX W
EBEL Booth
| OKAGEL
Lassonde Mining Building - University of Toronto
| OKATECH, OKATHERM
Visitor Centre Qasr al-Hosn
| OKAWOOD, OKALUX +