1. It retains its original flooring of opus tesselatum and opus sectile . 2. The casements at floor level are decorated with opus sectile . 3. The tetragonal crystals are sectile , and consequently was earlier known as corneous lead. 4. Below the dome is an " Opus sectile " pavement of multicolored stones. 5. In February 2009 the newly renovated Opus Sectile were re-installed in the church. 6. The reredos dates from 1954 and contains mosaic and " opus sectile ". 7. Born 1880, Gabriel Joseph Pippet became a renowned designer of mosaic and opus sectile . 8. Oculus was realized in collaboration with the Roman mosaicist, Rinaldo Piras, Sectile . }} 9. Minerals can be described as brittle, ductile, malleable, sectile , flexible, or elastic. 10. The floor is covered with marble blocks and the peristyle with mosaics in the technique opus sectile .
