Arsenal have confirmed that goalkeeper Wojciech Szczesny has left the club to join Juventus.
The Poland international has already met Italian media where he was photographed with his new jersey.
He moves to the Serie A for an undisclosed fee reported to be in the region of £10million.
"Juventus is an incredible team," he told reporters.
"It is a team that always goes out there to win, not just the match, but trophies.
"This is why I came here, I want to win trophies, I want to become a champion.
"I want to reach the same level of Gianluigi Buffon, or at least getting close.
"This level will be reached the more I play so there's still room for improvement."