ROMANTIC MOVEMENT FROM 1760 TO THE PRESENT DAY of steel with the crushing strength of stone. Architects knew little of these things. They left them to the engineers. For about 1800, in connection with the growing subdivision of competencies, the architect's and the engineer's had become different jobs for which a different training was provided. Architects learnt in the offices of older architects and in schools of architecture, until they set up in practice themselves doing what the civil-servant-architect had done in the I7th century, but now chiefly for private clients instead of the State. Engineers were trained in special university faculties or (in France and Central Europe) special technical universities. The most perfect examples of early iron architecture, the suspension bridges, such as Brunei's Clifton Bridge, designed in 1829-31 and begun in 1836, are the work of engineers, not of architects. Paxton who con- ceived the Crystal Palace of 1851 was a landscape gardener used to the iron and glasswork of conservatories. The men who introduced iron stanchions into the construction of American warehouses and occasionally, in the forties and fifties, opened whole fronts by glazing the whole interstices between the stanchions, are mostly unknown or undistinguished as architects. And in France, where a few trained and recognised architects (Labrouste: Genevieve Library, 1845-50) used iron conspicuously—even occasionally for a whole church interior (St. Eugene, Paris, begun 1854), they were attacked and ridiculed by the majority. In all this a fundamentally unsound conception of architecture as a social service is apparent. This was first recognised by Pugin, who saw only one remedy: the return to the old faith of Rome. Then shortly after him, John Ruskin preached in The Seven- Lamps of Architecture (1849) that a building must be ixutMuJrfifst of all. And a little later he began to realise that to achieve this, thought had to be given to social as well as aesthetic problems. The step from theory to practice was taken by William Morris (1834-96). He had under- gone the influence of Ruskin and the Pre-Raphaelites, had actually been for a time a pupil of Rossetti, and also of one of the most con- scientious Neo-Gothic architects. But he was not satisfied with either painting or architecture as he saw them practised, i.e. painting as the' art of making easel pictures for exhibitions, and architecture as writing-desk and drawing-board work. And whereas Ruskin kept his social activities apart from his aesthetic theory, Morris was the first to link up the two in the only way they could be successfully linked up. Instead of becoming a 206