Sauber has hinted it may update its livery for the second pre-season test at Barcelona this week.
The new Sauber C34 was launched ahead of the first test at Jerez with a new blue and yellow colour scheme after sponsorship from Banco do Brasil - one of race driver Felipe Nasr's main backers.
The livery was largely the same design as in 2014, with blue replacing grey and the yellow in place of the previous sidepod design, but the team has hinted at a slight update to the livery at the second test by releasing a video on Twitter.
The below video is accompanied with the message "What if the Sauber C34-Ferrari turned up in Barcelona like this?"
The team performed well at the first test, completing significant mileage and never finishing outside of the top two on each of the four days.
Click here to see the full gallery of the first Sauber C34 images
Keep up to date with all the F1 news via Facebook and Twitter
McLaren boss Zak Brown has brushed off a claim from Australian senator Matt Canavan that…
Lando Norris closed out Friday at the Abu Dhabi Grand Prix with authority, topping the…
Full results from Free Practice 2 for the Abu Dhabi Grand Prix at Yas Marina,…
Intrigue is swirling around Adrian Sutil after the former Grand Prix driver was arrested in…
On this day in 1975, a somber mood enveloped St Albans Abbey in Hertfordshire as…
As Abu Dhabi prepares to crown a world champion, McLaren has finally cracked the door…