mabelmoments:

grumblebunny:

i12bent:

A random smoke ring:
In February of 2000 the active Italian volcano Etna produced a series of spectacular smoke effects, observed and photographed by a team of Swiss scientists:
“24.2.2000, 12:30 - Suddenly Bocca Nuova (“the New Mouth”) begins producing steam rings. This wonderful specimen gently drifts right over our heads and past the sun which is tinted orange by aerosols in the BN smoke.”
Photo, Dr. Jürg Alean (Source)

mabelmoments:

grumblebunny:

i12bent:

A random smoke ring:

In February of 2000 the active Italian volcano Etna produced a series of spectacular smoke effects, observed and photographed by a team of Swiss scientists:

“24.2.2000, 12:30 - Suddenly Bocca Nuova (“the New Mouth”) begins producing steam rings. This wonderful specimen gently drifts right over our heads and past the sun which is tinted orange by aerosols in the BN smoke.”

Photo, Dr. Jürg Alean (Source)