Catalogue of the exhibition Van der Otira curated by Peter Vangioni at Christchurch Art Gallery, 11 Feb.-15 May 2011.
Petrus van der Velden Volgorde van de boeken (chronologisch)
Catalogue of the exhibition Van der Otira curated by Peter Vangioni at Christchurch Art Gallery, 11 Feb.-15 May 2011.