41. An exterior promenade paved with glass block . 42. Q . Where can I find a glass block with a 4-or 5-inch opening for a dryer vent? 43. The vestibules of the four entrances are illuminated by glass blocks and are individualized with colorful ceramic tiles. 44. The arcade is framed by sculptural arches, and is naturally lit through glass blocks embedded on the platforms. 45. There are glass block tile and " uptown " and " downtown " directional mosaics in the mezzanine. 46. Glass block lines the inset bay.47. The shipment, the first of its kind, involves waste stored in glass blocks carried in a heavy container. 48. The arch features glass block designs. 49. The external form is defined by translucent glass block walls, with select areas of clear glazing for transparency. 50. The building has all the trademarks : porthole windows, horizontal parallel lines to indicate speed and glass blocks .
