W06 Rear Wing Vortex: real or not

[SectorOne]

While I can believe the rear wing could create such visuals given air with sufficient humidity present, I am having some trouble understanding why the front wing would not be displaying a similar effect. I can only assume that to create such a dramatic effect, ambient conditions would have to be pretty close to ideal (very humid + relatively chilly = dew point very close to ambient temp.)

Well, these are not seen every day!

http://i.imgur.com/cEh0y8Y.jpg
http://i.imgur.com/WNXx36C.jpg
http://i.imgur.com/FEdB2SE.jpg
http://i.imgur.com/UJFzj2x.jpg
http://i.imgur.com/Dn3jZD5.jpg
http://i.imgur.com/bWV1pma.png

=D>

Mind = blown.

Never realized that even existed! Coolest thing i´ve seen this year, thanks.