like the author of Under the Volcano.

This

 

Click to enlarge.

is the modernist poet Mina Loy (1882-1966), who wrote about the moon:

 

A silver Lucifer
serves
cocaine in cornucopia

 

In what’s called real life, Mina Loy was Mina Löwy. But a respectable anthology of the not invariably respectable, Alex Danchev’s 100 Artists’ Manifestos, from the Futurists to the Stuckists (Penguin, 2011), christens her (on p. 62) Löwry.

And this, at a characteristic moment,

is Lowry.