F1 Testing Day Three Link to this image full-size: https://www.racefans.net/2018/03/10/pictures-bonus-gallery-week-two-f1-pre-season-testing/f1-testing-day-three-8/Alfa Romeo Sauber F1 Team Engineers in the garage at Formula One Testing, Day Three, Barcelona, Spain, 8 March 2018.Advert | Become a RaceFans supporter and go ad-freePrevious ImageNext Image