A group of Celtic fans gathered to pay tribute as Scott Brown arrived for his final home game.
The veteran captain is out of contract in the summer and has already agreed a deal to join Aberdeen in a player-coach role.
His final home match as a Celtic player comes on Wednesday night, but no fans are allowed in due to coronavirus restrictions.
Despite that a large group of supporters gathered outside the stadium to greet the team bus as it arrived, with Brown giving a thumbs up to the cheering crowd.
While there will be no fans in the stadium, it has been decked out with flags and banners paying tribute to the captain.
Huge displays thanking Brown will cover the seats during the match, though the process caused some controversy.
The Green Brigade ultras placed Palestinian flags on their section, as well as their own tribute to the skipper.
Those were taken down by the club, drawing a stinging response.
The group said in a statement: "We displayed a legitimate flag which has proudly been flown by Celtic fans for generations. We are disappointed, though sadly not surprised, the flag of Palestine causes distress for Celtic plc.
"While we view flying the Palestinian flag as an act of humanity and solidarity, the removal and censorship of the flag demonstrates how far our current board have strayed from the values of Celtic Football Club.
"To remain neutral to hideous and violent acts of oppression is to side with the oppressor, which is an affront to the founding ethos of our club."
