opus alexandrinum मीनिंग इन हिंदी

This is known as " opus alexandrinum ".
The pavement of the triple choir, though much restored, is a specimen of marble and porphyry mosaic in " opus alexandrinum ", with signs of Arab influence in its main lines.
"Opus alexandrinum " is another form of " opus sectile ", where but few colors are used, such as white and black, or dark green on a red ground, or vice versa.
The pavement is in opus alexandrinum, a decorative style using marble and coloured stone in a pattern that reflects the earlier proportion in the division of the interior and also marks the processional way from the main door, used by the Pope on important occasions such as Palm Sunday.