A woman was indecently assaulted on the Sydney Harbour Bridge by two men who offered to take a photo for her, police say.
The 27-year-old Dutch tourist was visiting the southern pylon viewing platform when the men offered to take a photograph about 10.50am last Wednesday.
The men indecently assaulted the woman, then escaped, police said.
Security camera images have been released of two men detectives hope can help with the investigation.
The men are described as of Asian appearance, aged 55 to 60, about 160cm tall, with balding black hair.
One man is wearing a white t-shirt and cream-coloured pants, while the other wears a grey polo short, grey check shorts and black thongs.
The second man is carrying a white plastic bag.
Anyone with information can call CrimeStoppers on 1800 333 000.
Fairfax Media