New Zealand art websites
This site has information, organised on a regional basis, about most museums and art galleries in New Zealand. Those with a website have it listed.

Some of the major public galleries are: Te Papa 

Waikato Museum and Art Gallery
This is a superb site: the education sections, Junior Art detective and Senior Art, are both really helpful in getting you to look at works of art.

Auckland City Art Gallery

City Art Gallery (Wellington) 

Robert McDougall (Christchurch)

Especially for NZ secondary students: 

Dealer galleries including: 
contemporary NZ art 

Some Maori art can be seen on:

This site includes links to whakairo (excellent diagrams showing different carving styles) and to the process of making a maraki 
This site is a wonderful archive of Colin McCahon paintings.
An interesting site containing a wide range of New Zealand art and links to galleries. 
A Maori site with interesting connections