Sometimes I generate RSA and ECDSA keys for the randomart. Here, we have a vulture. We’ve also had a boot and a camel.

+--[ECDSA  521]---+
|      ...   .    |
|      ++   . .   |
|   . o...   o .  |
|.   o  o . . o . |
|o. .    S . . .  |
|.E.      .  ..   |
|          .o.    |
|        ..o..    |
|         ooo..   |
+-----------------+
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