Whites Aviation since 1945 took thousands of aerial photos of NZ. Many homes and businesses had prints on their walls and books were published.
A couple of weeks ago Art + Object in Auckland had one of these in an auction. Even though they are in Auckland and I am in Invercargill I made an absentee bid on the work. My bid was successful ($350) and the framed work was couriered to me. I bought it partly because I have spent the last 5 or 6 years living in Taranaki and I have a sentimental attachment to the mountain.
The print is a black and white photo that has been hand coloured. A common technique, my father used it quite often. Several of our family photos have been done this way.