Although the rooms are open, it is often helpful to define each space by activity. On the other hand, in small areas, mark the areas structure of the work and to better organize. Here are some ideas to clearly delineate the spaces in your home.
A screen to separate
The screen is not only very decorative but it is more convenient to define spaces. You will be able to separate a desk from the corner of the room so that each space retains its function.
Staircase furniture
The cabinet stairs that will not only store small decorative accessories, but also have some decorative elements to create a very original partition. Its staircase shape that allows a less abrupt separation.
Sofa to separate
To separate the dining area from the living room, the sofa is your friend! In effect, by placing it back on the table, it will close off the living room, creating a kind of low partition. The space is visually defined but without closing the spaces.
Bounded by color
To differentiate between two spaces, one can use color. You just have to choose one color for the kitchen and another for the dining room. The contrast will then give the impression that there are two parts.
A kitchen island
To separate the kitchen space from the dining area, the kitchen island can be used as a kind of bar to close the space without closing it.
More information - Decoration and lighting. Part ii
Source - Easy peasy