13. Langton Herring - Fleet: Hand-made gate based on a map of the area showing the contour lines, the coast path ( in yellow) and the predicted sea level rise ( in blue). Designed by artist Amanda Wallwork and made by sculptor Kit Benwell. Hand-made gate based on a map of the area showing the contour lines, the coast path ( in yellow) and the predicted sea level rise ( in blue). Designed by artist Amanda Wallwork and made by sculptor Kit Benwell.