How to? Amazingg Seattle Fractals - XenoDream

To learn XenoDream, I am following Doug Harrington;s Amazing Seattle Fractals for XenoDream.  As shown in the tutorial, I created two holons.  Nothing shows in the PreView Window.  What am I doing wrong?

Thank  you!

Doctor T
In this particular tutorial there is nothing to see in the preview (except a dot) until you get to page 3 and add a third holon and change its position. The reason is that when none of the holons are constructors, the holons need to have different positions to define a shape.

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