From camouflage to hearts – 8 of the best testing liveries

F1.com revisited some of the most memorable one-off liveries seen during pre-season testing, occasions often used by teams to reveal special designs or obscure new developments. Over the years, teams like Red Bull have introduced striking looks, from a drinks can-inspired design in 2004 to a camouflage livery in 2015 to hide car secrets. Force India made an eye-catching debut with burgundy and gold, while Renault opted for an all-black car in 2020. McLaren frequently sported interim papaya or black designs before their official season reveals. Other notable examples include Spyker's luminous orange and Alfa Romeo's Valentine's-themed car, showcasing a rich history of unique aesthetic choices.