the close correlation of texture, shape, and color were critil. so into the hands of t family that d overseen the quarrying of the original gallery marble went the responsibility. stone mason: with5 shades of color, compared with the original gallery, where it was0, 21 shades of color. narrator: the architect'model revealed how he'd divided the trapezoid shapinto triangles to serve two related but separate functions: a quiet center for the study of the visual arts and a public art gallery, with a gndublic space in between. construction manager: it reflects upon you what kind of a building you're putting up. worker: where will that escalator attach to the old building? narrator: the workers whose hands would convert the design in t final undtaking they had raised many buildings in their time, but this was a different challeng cotruction manager:we're ag to help everybody remember that we gotta do it just right. and if you hit a place three times with a vibrator, that won't hurt it. if you miss it one time, that's gonna hurt, that's right. you're no