The Eiffel Tower is considered the most beautiful of all
GRIDBLOX structures. This schematic shows the first two layers of
the base. Note that the second layer is not smooth...the corner blocks
fit in the notches of the first layer, but the other blocks just rest
on the flat surface. Follow this pattern upwards until it closes in on itself...
then continue with a simple vertical pile of blocks as shown in the
picture here...
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