fig 33A, photo, Factory Mill De Porre Gentbrugge - site
fig 33B, photo, Factory Mill De Porre - Primary structure
fig 33C, photo, Factory Mill De Porre Gentbrugge - Concrete ceiling
fig 33D, photo, Factory Mill De Porre - fragment
fig 33E, photo, Factory Mill De Porre - Concrete cantilever
fig 33F, photo, Factory Mill De Porre Gentbrugge - steel truss