LOGO challenge - triangles-squares-stars

Can you recreate these designs? What are the basic units? What movement is required between each unit? Some elegant use of procedures will help - variables not essential.

Problem

We have been sent a dozen different tilings of the plane which incorporate STARS!

Below are three uniform tilings which use regular polygons and a 'star polygon'.

N.B. Every corner of a tile is a vertex of the tiling.

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LOGO Challenge - Triangles-Squares-Stars
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LOGO Challenge - Triangles-Squares-Stars
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LOGO Challenge - Triangles-Squares-Stars



 

You might like to produce an elegant program to replicate these.