marosh volovár 
spaces 7
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Designing these space structures, based on Platonic solids, grew on a recognition, that these, 5 in a number, visually fit one into another, via a lucid and regular space order.
In comparison with Johannes Kepler's 4 Mysterium Cosmographicum 3 (1596) - model of the solar system, where one solids's outer sphere fits into inner of the next one, present conception is based on constant length of edges for each of elements and is clearly abstract.
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In beginning, first three - Tetrahedron, Cube and Octahedron were composed, later two of left - Icosahedron and Dodecahedron.
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Definitive connection into one complete row can not be finished, because the scratch discs are full.