An arras with symmetry of type ××; from the exhibition Simetria, jogos de espelhos, real...
This drawing is an example of pattern with symmetry of type ××, that use this bird as a...
An example of pattern of type ××. This drawing has been used in the posters of the exhib...
Mosaico con simmetria di tipo ××, su un tombino a Pergine Valsugana (Tn). Per osservare...
Mosaico con simmetria di tipo ××, su un tombino a Pergine Valsugana (Tn). Per osservare...
Mosaico con simmetria di tipo ×× su stampo in legno per stoffe (sec. XIX), conservato p...
An example of pattern with symmetry of type ××. On the right there's the module of the d...
