What is the 'default' banner on Facebook timeline?

[Vintage Jessica]

I haven't been on Facebook for a VERY long time but I recently logged on and noticed I have to use the new Facebook timeline. If I don't change the banner at the top of my profile, will it automatically pick one for me or is there some sort of default banner that Facebook places there? Any information in general on the Facebook timeline would be greatly appreciated!
Thank you so much in advance!
x

[Daniel]

if you dont choose a Banner there will be none it will just be a blank space it doesint choose one for you