Vintage Japanese/Chinese Asian Culture Art Painting picture of a Tiger scroll

Description

I know nothing about this scroll picture except that we liked it so we bought it.  When our son was young we put him into martial arts training.  Everything in our household was consumed with martial arts and Asian culture for the next ten years or so.  At some point we were at a garage sale and this was hanging on the wall.  The item was not for sale, but according to my wife, I persisted with the guy until he sold it to me.
The scroll is 12" wide and 32" long and is in excellent condition.  The picture is crisp and clean. I have no idea if it is Japanese, Chinese or from some other country.  It is a very detailed and attractive piece.  We have had it for over 30 years.