15th Annual Smithsonian Magazine Photo Contest Natural World
Oxygen on the bottom of a stream
The picture shows oxygen bubbles on the bottom of a small stream, shortly after a rainshower.
Photo Detail
| Date Taken: | 08.2017 |
| Date Uploaded: | 08.2017 |
| Photo Location: | Epen, Netherlands |
| Camera: | C (Typ 112) |
| Copyright: | © Martin van Kralingen |