Thank you very much for the explanation.
I watched a video where Tim Holtz crumpled up a tag that looked the weight of a manila folder and then swiped the ink pad over it. Then he misted it with water which made the colors run a bit and gave it a marbleized appearance. After that he ironed it with a "craft iron " to smooth it out.
He said it was unwise to use your clothes iron because you will get ink on it and your clothes.
I didn't know there were "craft irons too"!
This hobby supports a multibillion dollar industry
I have read so many great comments about this ink from others who use it
I will need to try some of these inks