Vintage Ref/Lo Paul Rovs Primitive Prints On Cloth Set Of 3. Native & rhinos.. I tried to research these prints without success. Im guessing they are from WW2 era... the designs are on cloth. Reflo is a Swiss made item, I'm assuming it is the frame. Paul Rovs was a goldsmith in Germany. I would love to hear any feedback if any of you know any info. Frames approximately 8x6x.05 Includes set of 3.