He left Taihape as a young boy and never returned to New Zealand.
Just as the diversity of MacDiarmid's paintings has something for everyone, one review describes why this book will appeal to a wide audience:
"Apart from those interested in art, New Zealanders making it abroad, motivational life stories of overcoming the odds, history and cultural change, the biography is expected to attract an enthusiastic readership among art professionals and students, collectors and entities, diplomats, and the still-marginalised gay, lesbian, bisexual and transgender communities."
MacDiarmid hoped his biography would be a positive example to encourage other conflicted people to follow their inclinations and dreams.
"More widely, this book is for anyone looking for inspiration to liberate their potential and dedicate their life to doing what they love. My past is made up of so many different stages, so many different chapters packed with experience that goes from the most ecstatic to the most anguishing,'' he said.