Reference Link to a macOS Application to Lay Out Graphics

With due respect, I want to post a cross-topic for those using Igor Pro on macOS. This reference may be useful when you want to go beyond the Page Layout methods provided in Igor Pro. 

I see a number of references to apps such as PowerPoint at the low end or Illustrator at the high end. I have found great utility in doing graphic layouts using an application called Curio. I point to this reference link for my comments on the Zengobi forum. There you will see an example of a graphic layout that I created by arranging graphs + images that I generated in Igor Pro combined with graphic drawings that I added in Curio.