2004 satellite picture of the Caspian Sea
<a rel="nofollow" class="external free" href="https://visibleearth.nasa.gov/images/59036/caspian-sea-and-volga-river-delta">https://visibleearth.nasa.gov/images/59036/caspian-sea-and-volga-river-delta</a>
2004-04-09
<a rel="nofollow" class="external free" href="https://visibleearth.nasa.gov/images/70736/caspian-sea">https://visibleearth.nasa.gov/images/70736/caspian-sea</a>