To narrow down the enormous amount of graffiti, the researchers focused on three regions of the city: two residential areas on opposite sides of town and one business district. (scientificamerican.com)
With shades taken from opposite sides of the color wheel, this softly patterned bedding lends itself to many styling options. (potterybarn.com)
On the main floor there are two master bedrooms located at opposite sides of the home. (villascostarica.com)