Celtic have signed Dutch goalkeeper Dorus de Vries on a two-year deal following his departure from Nottingham Forest.
The 35-year-old has previous SPFL experience with Dunfermline Athletic and worked alongside Parkhead boss Brendan Rodgers at Swansea City.
De Vries has also played for Telstar and Den Haag in Holland and had a spell with Wolves prior to joining Forest in 2013.