and further funds was urged at this time would no doubt be indicative of a supervening lethargy following on the great effort necessary for the completion of so much in these few years. But it should be remembered that these great works of mediæval art were none of them built in a day; they represented the accumulation of even centuries of developing thought and continually improving skill. Therefore must we realise that after this fire had occurred in 1186-1187 not more than eleven or twelve years elapsed before the building was again in use after the consecration in 1199. _Note_.--For remarks on Chichester Cathedral, see _Archaeologia_, xvii., pp. 22-28: "Observations on the Origin of Gothic Architecture." By G. Saunders, 1814. [Illustration: TRANSVERSE SECTIONS FROM WILLIS'S ARCHITECTURAL HISTORY. North Aisle, original. (Scale 27 ½ feet to 1 in.) South Aisle, as now existing.] This process of reconstruction shows that the mediæval builders did not restore in duplication of what had been lost. Where their work was destroyed they built anew and improved upon what had gone. We need not suppose that this repair, renewal, and addition had all been completed when in 1199 Bishop Seffrid II. and six other bishops again consecrated the church. Doubtless only so much had been done as was necessary to enable the priests to officiate at an altar provided for the purpose and the congregation to assemble within the walls; for the work of building continued with a somewhat persistent manifestation of energy throughout the whole of the thirteenth century. Of this activity and enterprise there are many evidences in proof, both documentary and structural. The documentary evidence indicating the activity which prevailed after this date is sufficient to show at least that much was being done; but it does not often indicate in precise terms what is that particular portion of the building to which it primarily refers. Early in the thirteenth century (1207) the king gave Bishop Simon de Welles (1204-1207) his written permission to bring marble from Purbeck for the repair of his church at Chichester. He attached to this act of favour certain conditions which were to prevent any disposal of the material for other purposes.