Goalkeeper Thibaut Courtois officially signed a six-year deal with Real Madrid on Thursday, ending his seven-year spell at Chelsea.
The Belgium number one, 26, completed his move to the Spanish capital hours after Chelsea confirmed Real midfielder Mateo Kovacic had joined on loan.
Real posted a clip of Courtois signing his contract alongside club president Florentino Perez.
“Today I am realising a dream,” said Courtois.
Real have not revealed how much they have paid for Courtois, who had a year remaining on his contract, but reports suggest the deal is worth up to £35m.
Chelsea have signed Athletic Bilbao keeper Kepa Arrizabalaga for £71m as a replacement.