Surface of an Airbus A340-300 wing?

[el_visigodo]

Is this the normal surface of an A340-300 wing?

P4030191 on Flickr - Photo Sharing! (http://www.flickr.com/photos/el_visigodo/3418104651/)

P4030192 on Flickr - Photo Sharing! (http://www.flickr.com/photos/el_visigodo/3418105627/)

At night it looked if there were cracks on the wing.

[AussieNick]

looks like marks in the paint to me, simialar to water marks from when someone doesn't clean the surface properly

[BladePilot]

Perfectly normal. Just the same streaky gunge you get on the car if you don't wash it for weeks. The thing just needs a good old wash.

[el_visigodo]

OK, thanks for info.

For me it looked suspicious, like some repair of a part of the wing surface.