Roy Miller began executing stained glass window in the late 1940s and continued until his death in 1981. He completed around 330 church windows in about 130 churches spread throughout New Zealand. Here are some examples sorted from the north of New Zealand to the south, by provincial area.

NORTH ISLAND

Northland
Auckland North
Auckland
Auckland South
Central North Island
Bay of Plenty
Hawkes Bay
Wairarapa
Taranaki
Manawatu
Kapiti Coast
Wellington

SOUTH ISLAND

Nelson
Marlborough
West Coast
Canterbury North
Christchurch
Canterbury Mid
Canterbury South
Otago North
Otago Central
Dunedin
Otago South
Southland