Cast your eye over F1's new machinesPublished23 February 2018Shareclose panelShare pageCopy linkAbout sharingImage source, Haas TwitterImage caption, Haas... struggled to stand out at most races in 2017, as did the predominantly grey liveryImage source, Haas TwitterImage caption, This colour scheme of the new VF-18 attempts to minimise the visual impact of the controversial 'halo' head-protection deviceImage source, FerrariImage caption, Not sure who most of this lot are, but they all look reasonably happy with the new Ferrari - not that "reasonably" is anywhere good enough for the Scuderia's top brassImage source, FerrariImage caption, There's unquestionably some complex-looking aero work around the sidepods - more holes than a... Red BullImage source, PAImage caption, Williams were one of the first to release images of their FW41 - same smart, 'retro', livery as recent years, but with more dramatic curvesImage source, PAImage caption, There's a fear Williams' inexperienced drivers could struggle this season, but this disco dancefloor-vibe front-on shot wins our admirationImage source, Getty ImagesImage caption, The Pink Panther is back! Force India revealed the VJM11 on the first morning of pre-season testing in BarcelonaImage source, SauberImage caption, Sauber's new model mixes the old and the new - Alfa Romeo's return to F1 for the first time since 1985 and highly rated rookie Charles Leclerc in the driving seatImage source, SauberImage caption, Aardvark inspired? The C37 features an unusual nose treatment aimed at best channelling the airflow under the carImage source, PAImage caption, Renault appear to have dipped into the archives with this shade of yellow, which is closer to their traditional racing colour from the '70s and '80sImage source, PAImage caption, Heavy use of black with a bright yellow lining...the RS18 takes top marks for sleek designImage source, Getty ImagesImage caption, Matte is back! The Red Bull revealed their livery for the 2018 season on the first day of the first test in BarcelonaImage source, Getty ImagesImage caption, Bottas looks fairly visible under the new halo - it's as if they were always there, right?Image source, Getty ImagesImage caption, Hamilton said of the new car: "I am hopeful we have ironed out a lot of the creases." If they have, their competitors better worryImage source, Toro RossoImage caption, Toro Rosso released an image of their Honda-powered STR13 four days early, just hours after an unauthorised image was leaked on social media - if Honda have made huge strides with their engine, Toro Rosso could spring a huge surpriseImage source, McLarenImage caption, McLaren went back to papaya for 2018 - their traditional colour scheme from the '60sImage source, McLarenImage caption, One thing that is brand new, though, is the Renault engine underneath the body