Answer : Interior design can affect mood in a variety of ways. For example, color is a key element of interior design and can be used to create different moods. Bright colors tend to create an upbeat, energetic mood while calming colors like blues and greens can help to relax and rejuvenate. Additionally, the layout of a space can also influence how someone feels. An open, airy layout with plenty of natural light tends to create a feeling of happiness and calm, whereas a cluttered or dark space may cause feelings of stress and anxiety.
In short, interior design has the potential to positively or negatively affect our moods depending on how it is utilized.