A simple white dining room having white walls and sandy woodwork presents one interesting palette towards one design theme. Sandy beach color is one neutral color, which falls into a group of warm color. People consider white too as neutral and you can pair it with either cool or warm tones. Other colors that you choose for your room should be from a warm group like this for creating a design harmony for space available.
You can put artwork in your dining room like peaceful landscapes or food-inspired prints. A round mirror that you see in this dining room setting plays its part very well by stealing attention of anyone who sees it towards itself and other items on a wooden block. All these items matches well with flooring of this room and carpet is able to create a separate room like feel and adding an earthly touch to this simple dining room.