Then, see how a couple sought to complement nature with the construction of their home in Puerto Rico. The contemporary abode is not built like the average tropical home, yet it capitalizes on its lush surroundings.

Next, tour the industrial, low-maintenance country home owned by Tom and Dana Parish. Set on 75 acres of land, the 3,000-square-foot house has concrete floors, galvanized pipes for stair rails, and lots of windows.

Finally, see how the Logan family created an avant-garde interior style for their home by using textured stone and slate floors and streamline steel throughout. Their dining room, living room, kitchen and family room all flow together into one communal space; and glass doors open directly from the master bedroom into the garden.

Family History Facts:

• The center hall of Emilie Plantation is the home's hub, originally designed for receiving guests. In traditional French Creole style, men's rooms are to the right of the hall and ladies' rooms are to the left.

• Greek revival and Italianate are two Victorian architecture styles that were popular in the South from 1825-1890.

• Green, considered the color of home and hearth, covers blemishes well.

• A widow's walk is a small, railed observation platform atop a house; they were once used to scout for seamen.

Tropical Blueprint Facts:

• Lake Carraizo is the largest of Puerto Rico's 12 man-made lakes.

• Many windows in the tropics have no glass or screens. Mosquito nets over beds provide protection from insects and pests.

• In ancient times, purple dye was so costly that only royalty used the color.

Home On The Farm Facts:

• Metal barns have become more popular than wood barns because they're less expensive, easier to care for, and longer-lasting.

• Concrete floors should be sealed with primer and a coat of polyurethane before coloring.

• Solar screens diffuse sunlight better than standard screens but can block the view.

• Tornadoes snake down from thunderstorm clouds with wind speeds that vary from 72 to 300 miles per hour.

High-Tech Home Facts:

• Since metal provides excellent protection from the elements, its use can reduce homeowner's insurance premiums.

• Removing walls can be an economical way of enlarging space.

• Brushed stainless steel countertops are durable and impervious to water. They're useful near the oven and stove because they can handle hot pots and pans.

• Some wood sealants, which are available in various colors, are also fire retardant.