The public's help is being sought by gardaí trying to identifying a man who was found at Rosses Point Beach in Sligo on 16 June.
The man is described as being between 55 to 65 years old, with short grey hair, dark eyebrows, of average height and thin build.
He was wearing swimming trunks when found but a search of the area revealed a black leather jacket, navy chino-style trousers, black belt, black sleeveless Tommy Hilfiger jumper, blue woollen socks and black shoes.
The man was photographed on CCTV at a local supermarket prior to his death.
Anyone with information is asked to contact to Sligo Garda Station 071-9157000-9157042 or the Garda Confidential Line on 1800 666 111.