Students who poured hours of their time into a public artwork for the city were gutted to find parts of it stolen over the weekend.
First-year Bay of Plenty Polytech students studying Creative Industries created photo boards to display in the arcade between the Tauranga Library and Tauranga City Council buildings during the Tauranga Arts Festival.
The photos captured 100 years of Tauranga's history, from 1900 to 2000.
Student Helen Knight said the sculpture went on display on Friday and when a group member went to see it on Sunday, three of the photos had been removed.
"They've cut the images off with a knife. I felt a bit gutted, of course. Our whole group put a whole lot of effort into that ... Just for someone to come along and deface it."