A lace with dihedral symmetry of type D8.You can see an other one.
A lace with dihedral symmetry of type D12.You can see an other one.
A piece of lace with dihedral symmetry group, of type D2.You can see an other one.
A lace with dihedral symmetry of type D4.You can see an other one.
A lace with dihedral symmetry of type D2.You can see an other one.
A lace with dihedral symmetry group, of type D2.You can see an other one.
A lace with dihedral symmetry of type D12.You can see an other one.
If we observe the external left part of this lace, we notice that it has no symmetry.You c...
A lace with dihedral symmetry of type D4.You can see an other one.
A lace with dihedral symmetry of type D4.You can see an other one.
