Homeowner Bob Cullinan has always wanted to make his contemporary home more formal. He would like to add definition to the entrance, clean up the landscaping and dress the deck. He also recently discovered that the original homeowner, a boat captain, had designed the house to look like a ship. He has asked architect Anna Scheidegger to help him bring out the home's modern lines, while playing up a nautical theme to complement the home's lineage.