Here is a picture of a greyhound/ saint cross (supposedly).
http://www.petfinder.com/petnote/dis...?petid=6962395

But keep in mind looks will vary greatly from mix to mix, since there is no set standard for crosses obviously. Just because this "grey/saint" mix looks like this, doesn't mean every one would.

Certainly not a mix you see everyday, i'm sure there are very few out there. Can I ask why it is so urgent? Just curious...and Welcome to Pet talk btw