Sergio Perez has joined Red Bull for the 2021 season and last week visited the team's Milton Keynes factory for the first time.
Perez was released by Racing Point at the end of last season as the team - which has since rebranded to Aston Martin - elected to sign Sebastian Vettel to partner Lance Stroll.
The Mexican, who replaced Alex Albon, now faces the arduous task of going toe to toe with Max Verstappen in equal machinery.
Perez scored his first and, to date, only Formula 1 race victory in last year's Sakhir Grand Prix but will be expected to add to that total at his new home.
GPFans compiled a gallery looking at the Mexican's first day at Red Bull.
Meeting the boss. Perez says hello to team principal Christian HornerAdrian Newey pops in for a chat. Perez begins to learn the secrets of the RB16BSampling the merchandise Checo? Well, it would be rude not to!In a room of championship-winning machinery. Which one caught Checo's eye?He's branded! Checo pulls on the new team gear!The traditional 'focused' picture of a driver walking through a factoryHis new 'office'. Perez jumps inside the Red Bull cockpit for the first timeA lot of cars may be missing, but Checo looks at home in a Red Bull
GP BAHRAIN
29 Feb - 2 Mar
GP SAUDI ARABIA
7 - 9 Mar
GP AUSTRALIA
22 - 24 Mar
GP JAPAN
5 - 7 Apr
GP CHINA
19 - 21 Apr
GP USA
3 - 6 May
GP ITALY
17 - 19 May
GP MONACO
24 - 26 May
GP CANADA
7 - 9 Jun
Gulf Air Grand Prix of Bahrain 2024
Gran Premio de España 2024 
Grand Prix of Austria 2024 
Grand Prix of Hungary 2024 
Grand Prix of Belgium 2024 
Grand Prix of Azerbaijan 2024 
Grand Prix of Singapore 2024 
Gran Premio de la Ciudad de Mexico 2024 
Grande Prêmio de São Paulo 2024 
Qatar Grand Prix 2024 
Grand Prix of Abu Dhabi 2024 
Innovatieweg 20C