Greg is Shonasowei/Scot and I'm Cherokee/Irish. When he got tats of his spirit helpers he went with Celtic Knots to reflect his Gaelic Ancestry. When we started dating he drew Knots for each of my children and our first coloring book came out of that. When we called the first shop we offered our coloring books in to see if they needed more they replied that customers were asking when we would be publishing the next. That was in 2008 and we are currently up to 17!