A visualisation of the northern European airspace returning to use after being closed due to volcanic ash. Due to varying ash density across Europe, the first flights can be seen in some areas on the 18th and by the 20th everywhere is open.
This solar blind creates a link between indoor and outdoor, taking the daylight during the day and giving it back at night.
Want.
Link: Blight
(not to be confused with blight or blight)
