I decided to find out what difference stamping on tissue would make when using textured card.
I first stamped on the Textured card and saw that the ink did not go into the hollows, but that is ok. if that is the effect you want.
Then I stamped on a piece of tissue paper, and stuck it down with diluted pva glue onto the other piece of textured card. I coloured it with Marvy pens. It would have been easier to colour the image before I stuck it down. Click on the image to enlarge. I will try this out on some cards soon.