ThS is the image of a man suspected of robbing a house in Belper, which has been released by police.
He was one of two men who are said to have forced their way into a property on Parkside and stolen cash.
They knocked at the door of the terraced home at about 9.20pm on Tuesday, December 14.
They threatened the two occupants of the house and asked for drugs and money.
The two suspects then searched the house and took the cash.
One of the suspects, who is pictured on the right, is described as white, about 6ft 1in tall and in his mid twenties.
He was gaunt, had short brown hair and brown eyes.
The second man is described as in his early twenties, 5ft 6ins tall and of a muscular build.
Police are urging anyone with information to call DC David Kinston on 0345 123 3333.
Alternatively, ring the confidential Crimestoppers hotline on 0800 555 111.