New perspective may tell more information and set a different tone for the story
A semicolons NEVER should be used to try to create a "pause" longer than that achieved by a comma. If you can use a period correctly, then you can use a semicolon correctly. A semicolon is used just like a period, but it is used to separate two complete sentences when the sentences are closely related in meaning.
The answer is to persuade
The answer is:
"It was cold in the fall in Milan . . ."
Imagery in the work of Hemingway is often used in the begining of sentences with a description of the surroundings, by doing so he sets the mood for the rest of the reading this way you are already imagining something and feeling like you are there.
✨In New York. Concrete jungle where dreams are made of. There's nothing you can't do. Now you're in New York. These streets will make you feel brand new. Big lights will inspire you. Hear it for New York✨