Doric is a large glass block (30x30cm) originating from Pegasus as shown by the 10mm wings along the entire block. Thanks to the wings, all the supporting elements inside the joints cannot be seen.

For the first time a three-dimensional motif is applied to the external surface of a glass block that is not longer smooth but sinuous and in relief. This has been achieved with parallel grooves that protrude externally by 20mm on one side and internally on the other side of the block.