As always, any subject, any style.
Here's some fine examples of B&W prints from the past.
NASA-1960's (probably taken with a Hasselblad 6x6)
1950's-1970's artistic kiss
Young Princess Elizabeth with friend, 1930's (range finder? view camera?)
USAF flight nurse posing with helmet, flack vest, and M-2 carbine. Vietnam 1960's probably taken with a Nikon 35mm
A shot like this probably took a few takes!
I just like this one in so many ways!