In building their webs, as in many other small points, Lucy and Eliza showed from the first no inconsiderable personal differences. Lucy began hers by spinning a long line from her spinnerets, and letting the wind carry it wherever it would; while Eliza, more architectural in character, preferred to take her lines personally from point to point, and see herself to their proper fastening. In either case, however, the first thing done was to stretch some eight or ten stout threads from place to place on the outside of the future web, to act as _points d'appuy_ for the remainder of the structure. To these outer threads, which the spiders strengthened so as to bear a considerable strain by doubling and trebling them, other thinner single threads were then carried radially at irregular distances, like the spokes of a wheel, from a point in the centre, where they were all made fast and connected together. As soon as this radiating framework or scaffolding was finished, like the woof on a loom, the industrious craftswoman started at the middle, and began the task of putting in the cross-pieces or weft which were to complete and bind together the circular pattern. These she wove round and round in a continuous spiral, setting out at the centre, and keeping on in ever-widening circlets, till she arrived at last at the exterior or foundation threads. How she fastened these cross-pieces to the ray-lines I could never quite make out, though I often followed the work closely from inside through the pane of glass with a platyscopic lens; for, strange to say, the spiders were not in the least disturbed by being watched at their work, and never took the slightest notice of anything that went on at the other side of the window. My impression is, however, that she gummed them together, letting them harden into one as they dried; for the thread itself is always semi-liquid when first exuded.