Out toward Lake Tashmoo the wind comes over the water with salt in it, and island lawns grow tough and low because of it. Contemporary Landscapes tends that kind of turf around Tisbury — mowing through the season, trimming close along fences and paths, edging the walks, and clearing the yard out in spring and again in fall. June here is all fog burning off by ten and grass growing faster than seems fair; by September the light goes amber and the mowing eases. Working near West Chop means learning what sea air does to a yard and cutting accordingly. The result is a property that looks composed against a very large amount of sky.