Altered Form, was made from clay dug near his Glenbervie home and studio, blended in his workshop and fired in a smokeless wood-fired kiln made out of bricks from the old Kamo brickworks, "each one with the word Kamo stamped on it".
This year's judge, Japanese/British ceramicist and teacher Takeshi Yasuda, travelled from Jingdezhen, China, the porcelain capital of the world, where he has a studio.
Yasuda says each of the Portage finalists' works are engaging and rewarding.
"Some are quietly understated works, others are more strident pieces but, first and foremost, they all demonstrate a skill of visual expression."
The finalists' work will be exhibited at Te Uru Waitakere Contemporary Gallery (formerly Lopdell House Gallery) in Titirangi until February 8.
The winners were to be announced last night, including up to six merit awards and a People's Choice Award.
As well as the Premier Portage Award, the winner of a scholarship to participate in a workshop programme in New Jersey, US, will be announced.