|
| |
|
|
 |
|
The others pictures of "Contrails" |
|
|
|
|
|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | |
|
|
|
|
|
|
Skid marks?! |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
| But what are those strange parallel streaks in the sky? Some skid marks leave by a plane?! Of course not, it is the shadows cast on the clouds by the portions of the contrail oriented toward the Sun and then dense enough to cast a shadow. |
|
|
|
|
|
|
|
|
|
|
|
|
| Instrument |
|
300 mm focal length |
| Exposure & film |
1/6400 s with digital camera Canon 30D + Sigma 70-300 1:4-5.6 |
| Date & place |
September 26, 2007, Quimper |
|
|
|
|
|
|
|
The others pictures of "Contrails" |
|
|
|
|
|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | |
|
|
|
|
 |
|
|
|
|
A Shower of
Stars in Brittany
Brittany by night
in panorama!
|
|
|
|
|
|
|
|
