Police have released images of a man they want to trace as they investigate a serious assault outside a nightclub.
A 21-year-old man needed hospital treatment after the attack at about 3am on Wednesday July 27 outside The Garage on Sauchiehall Street, Glasgow.
Detectives believe the man pictured in the two images may be able to help with their inquiries.
The man is described as being white, fair haired, of slim to medium build and with tattoos on his forearms.
Anyone who recognises him is asked to contact police.