All the teams and their drivers have been hard at work in Spain this week, in the second of the four-day pre-season F1 testing sessions available for development and set-up work.
With the attention switching away from Jerez and toward the Circuit de Catalunya
just outside Barcelona in Spain, it's a chance to see how the cars are settling down and shaping up as the start of the new world championship campaign is now less than three weeks away.
To see all the latest pictures of the Barcelona test session, all you have to do is CLICK HERE
More pictures will be added as they come in, so keep checking back for the photos from the last day of testing on Friday.