It took place on July 28th at 4.30am.
The hunt's on to find a man in relation to a recent nightclub assault in Chesterfield.
It happened late last month in the beer garden at Vibe on Holywell Street.
The 23 year old was approached by another man, who went on to hit him with a glass bottle, before punching him in the face.
It left the victim with facial injuries.