The Tour selected by a competition which was won by Gustave Eiffel, an engineer who had experience of constructing high level railway viaducts. In the public eye, the tower had many mixed opinions, celebrated and loathed in equal measure. Throughout its construction, the residents became convinced that it would collapse, and Eiffel had to reassure them personally. The author Guy de Maupassant left Paris permanently to avoid looking at its 'metallic carcass' but others who espoused more self-consciously modern views championed the tower: Seurat and Douanier Rousseau were among the first to paint it, in 1889 and 1890 respectively. On a clear day, it is possible to see Chartres Cathedral from the high level viewing platform.