The Garden of Saint Paul’s Hospital (‘Leaf-Fall’), 1889 – Vincent van Gogh,

Autumn Leaves – John Everett Millais (1829-1896)

Thirty Days hath September – Mother Goose:

Thirty days hath September,
April, June, and November.
All the rest have thirty one,
Excepting leap yar, that’s the time
When February’s days are twenty nine.