pokemallow:

cometomyshrine:

ayamacelestine:

arrogantlampshade:

1. Nacreous Clouds

2. Mammatus Clouds

3. Altocumulus Castelanus

4. Noctilucent Clouds

5. Mushroom Clouds

6. Cirrus Kelvin-Helmholtz

7. Lenticular Clouds

8. Roll Clouds

9. Shelf Clouds

10. Stratocumulus Clouds

And the very rare cloud formation:

Cloud Strife.

perfect

Mammatus, also known as mammatocumulus (meaning “mammary cloud” or “breast cloud”)

Reblogging for boob clouds.

(Source: collthings.co.uk)