The Round Midnight suite is considered to be one of Hotere's most impressive lithographic works, produced in 2000 over a year-long collaboration with master printmaker Marian Maguire.
The suite consists of 13 works, 12 relating to the months of the year and a final image.
The title Round Midnight comes from a jazz composition by Thelonious Monk and each work contains two main elements: The double-barred Lorraine cross and the Latin cross.
The Sarjeant had these particular works on long-term loan from a private collection, Taylor-Moore said.
"This is a beneficial arrangement because the public has the opportunity to view works that would not ordinarily be accessible, the owners benefit from having their works looked after, and the artists benefit from the additional exposure they get from having their works in a public collection."
Hotere was known to work in collaboration with other artists, such as Bill Culbert in the 1990s, as well as incorporating text from New Zealand poets such as Hone Tuwhare, Bill Manhire, Ian Wedde and Cilla McQueen in his works.
He was one of a group of Māori artists who developed the modernist Māori art movement in the 1960s, influenced and inspired by international modern art, and was one of the first Māori artists to earn an artistic reputation outside of NZ.
Hotere received an inaugural Icon Award from the Arts Foundation in 2003, and a Taumata Award recognising outstanding leadership and service to Māori arts from Te Waka Toi in 2006.
He was made a member of the Order of New Zealand, New Zealand's highest honour, in the New Year honours in 2012.
Hotere's work is represented throughout New Zealand's major public and private art collections and in art collections internationally.
"I've come to understand that when one looks at art there is the possibility it may open doors to oneself. This is a very individual thing. Ralph was able to create those doors out of not much: Blackness, smudges, lines, words," said Marian Maguire, May 2021.
The Collection Focus is an exhibition series that highlights a single artist from the Sarjeant's collection. The series allows the gallery to showcase the collection and display works that are rarely seen.
"This exhibition gave us the opportunity to exhibit the full suite of these lithographs for the first time since they came into the care of the Sarjeant Gallery," Taylor-Moore said.
"It is exciting to see as there are very few public galleries in New Zealand with these works in their collection, and as far as I can tell none have the full suite."