What the teams said - qualifying in China
GALLERY: Race preparations in China
GALLERY: Race preparations in Bahrain
GALLERY: Sunday's action in Australia
GALLERY: Race preparations from Melbourne
GALLERY: Day 4 of the second Barcelona test
GALLERY: Day 3 of the second Barcelona test
GALLERY: Day 2 of the second Barcelona test
GALLERY: Day 1 of the second Barcelona test
GALLERY: Day 4 of pre-season testing in Spain
GALLERY: Snow hampers Day 3 of F1 testing in Spain
12 other times F1 and snow have come together!
GALLERY: Day 2 of pre-season F1 testing in Spain
GALLERY: Day 1 of pre-season F1 testing in Spain
GALLERY: Unusual test and launch liveries
Pictures of the Year - 2017's best photos