In the courtyard of the Red Fortress (XVI century, Agra, India), the internal garden provi...
Astronomical instruments (of the beginning of the eighteenth century) used to study the pa...
Two friezes at the sides of this waterfall in Bagnaia (Viterbo).
A view of the astronomical observatory in Jaipur (India).
On the island Bisentina (lake Bolsena, Viterbo) we see an Italian garden with dihedral sym...
In the gardens in front of the Geronimo palace in Lisbon there's a rosette with dihedral s...
The cloister of the monastery of S. Jeronimo in Lisbon (Portugal).
