Adapted passage context: The source text explains that colour choices can change the mood and apparent spaciousness of a room. Mixing light and dark shades, using contrasting walls, stencils or scenery can reduce monotony, and the final design often reflects the occupant's personality. Adapted CTET source question 91: ‘To think out of the box’ does not mean to think :

1. creatively and imaginatively
2. about novel ideas
3. in unusual ways
4. traditionally