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Particolare di un pavimento, a Roma, nella basilica di S.Maria in Trastevere. Si indovina ...
Rosone con simmetria ciclica di tipo C2 su una ringhiera conservata presso il Museo degli ...
The decoration on this piece of furniture in the castle of Gruyères (Switzerland) represe...
A frieze of type 22∞ in Crete. The fact that the frieze is not horizontal neither vertic...
This drawing is an example of pattern with symmetry of type *442, that use this fish as a ...
In Sesimbra, in Portugal, azulejos that cover the facade of a house and that give an examp...
In the Museum of Electricity, in Lisbon, if we don’t consider the colouring this paving ...
The facade of this church in Bergamo presents a frieze of type 22∞.
This poster of the exhibition matemilano, of the section "Symmetry", illustrates some exam...
