Robin van Persie trained with his new team-mates on Friday morning after putting pen to paper on his contract with the Reds.
The Dutch striker has agreed a four-year deal at Old Trafford until June 2016 with the 29-year-old declaring it "an honour to sign for Manchester United."
Van Persie could now make his debut in the Reds' opening game of the 2012/13 season on Monday night against Everton at Goodison Park.
Club photographers John and Matt Peters were on hand to capture van Persie's first training session and you can view all the photos by clicking on the main image above. You can order your van Persie prints here.