São jatos supersônicos que cruzam o céu?

rfs

Jatos: Aviões, Very fast airplains.

are those lines jet planes like sobreiro asked you ?
why so many ?
mmmm...
you are under the their route from east to west !!!

abraço andreu!
great & beautiful picture

já não me lembrava desta.
as nuvens de petróleo são universais.
:D