I found a print of this in the files. I've lost Audrey's hand in the scanning as it's a large print and I don't have time to Photoshop right now. They are so gorgeous together. I've been fortunate to  work with Sean Ferrer, their son, who runs the Audrey Hepburn Foundation, so I sent him a copy.

Audrey Hepburn and Mel Ferrer, 1956 © Yousuf Karsh