18kt gold and micromosaic bracelet

composed of 21 rectangular and demi lune plaques in micro mosaic on glass paste, different colors, representing: doves, floral compositions, Sibilla Temple in Tivoli, The Pantheon, The Roman Forum, The Pyramid, The Sun Temple, The Lucano Bridge in Tivoli, l. cm 19. Complete with original case, peso 101 gr.