Candlewick Interior Design & Decoration House Exteriors. Whilst you would think that interior designers by definition, would look only at the inside of houses. It's important that the interior and exterior of a home are equally beautiful, and that they work harmoniously together. Candlewick's interior designers also consult on exterior colours and styles , to ensure that your complete home has an amazing relationship between interior and exterior, creating an overall picture. Her are some examples of homes exteriors that Candlewicks designers have done in the past.