GDS, the international shoe fair got off to a colourful start today.Shoes for spring/summer 2001 are on show.There were sculpted heels and bright coloured reptile uppers for sandals and shoes. Dressy lasts tend to have elongated toes.For men, the sporty influence is obvious. There are shaped rubber soles and stitching and padding details on the uppers.The show, which continues until Sunday, is Europe's largest.Full report follows later.