| Image: china.jpg | |
| Released under a creative commons license. [1] | |
| Attribution: Some rights reserved by danielbuechele [2] | |
| Retrieved 21st August, 2011 from [3] by Robert Layton | |
| [1] https://creativecommons.org/licenses/by/2.0/ | |
| [2] https://www.flickr.com/photos/danielbuechele/ | |
| [3] https://www.flickr.com/photos/danielbuechele/6061409035/sizes/z/in/photostream/ | |
| Image: flower.jpg | |
| Released under a creative commons license. [1] | |
| Attribution: Some rights reserved by danielbuechele [2] | |
| Retrieved 21st August, 2011 from [3] by Robert Layton | |
| [1] https://creativecommons.org/licenses/by/2.0/ | |
| [2] https://www.flickr.com/photos/vultilion/ | |
| [3] https://www.flickr.com/photos/vultilion/6056698931/sizes/z/in/photostream/ | |