Interior Designing or Interior Decoration

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it is best to choose interior designing coz you can design and also decorate. but if you choose interior decorating you'll have to just decorate and you can't design. By choosing you can do both designing and decorating

Dear Monisha, Interior design is like medium to understanding people's behavior to create functional spaces within a building. Decoration is the furnishing or adorning of a space with fashionable or beautiful things. In short, interior designers may have lots of area to develop start from Vastu of