Rehovot Municipal Religious Council

Star of David decoration at the entrance to the micrography exhibition in Rehovot municipal religious council

Star of David surrounded by Stars of David

Original work of Rabbi Ben-Zion Bar-Ami at the micrography museum that dwells at the Rehovot municipal religious council building.
The Hebrew letters above and below the Star of David which is surrounded by Stars of David stand for the stripes in the Israeli flag

New Star of David mandala

Ofira Oriel sent me her New Star of David mandala painting. 
It has a hexagon which contains a Star of David which surrounds a circle which surrounds another Star of David which contains a hexagon, which surrounds a red circle that looks like the fire from within.
- thanks, Ofira...