The photograph was vandalised close to Christmas Day. "It's only been about eight months and we've had something done to it twice."
Tracey's daughter died suddenly in September 2013 shortly before her third birthday. Since then she "had about five different solar lights stolen, two pots, her little crystals, little butterfly-shaped things and bunches of flowers".
The most recent theft occurred about three weeks ago and two pots were taken shortly before Christmas last year, she said.
A headstone would be installed in coming months and Tracey was anxious about it.
"It's a wee bit different, so I'm a wee bit worried it's going to be vandalised."
She was unsure if it was thieves preying on an easy target, vandals or children who did not know any better, but the effect was the same regardless.
"They are scumbags," she said.
She had contacted Dunedin City Council about the issue and police were investigating.