This document discusses interior landscaping, which involves designing and caring for indoor plants. It defines interior landscaping and explains its benefits, such as improving air quality and reducing stress. It then describes different types of interior landscapes like green gardens, stone scapes, and water scapes. Elements of interior landscaping like proportion, form, texture, and focal point are explained. Popular indoor plants like the Areca palm, English ivy, and Snake plant are outlined, noting their air-purifying properties and care requirements. The document emphasizes that interior landscaping is an important subject in interior design courses as it enhances indoor environments.