Modern wall decor theme is one of the easiest ways to wall decorating of any type. When it comes to designing interiors with modern theme, one thing must be kept in mind that in a “modern or contemporary” design theme, simplicity is the key.This of course does not mean that anything, which is simple, is got be modern. But in modern design theory instead using all sorts decorating accessories, the interior design or the built form itself is assumed to be beautiful and a piece of art.In normal circumstances a wall decor theme can be considered as painting it or applying large wallpaper with the desired theme. But in modern wall decor themes, the wall itself is considered a modern piece of art and hence there is no more requirements of adding decorating ornaments to the wall for the purpose of decorating.So how can use the modern wall decor theme in interior design?There are many easy ways to do this. If you start looking a wall as a piece of design itself, many options are easily available such as shape of wall, thickness of wall, wall finishes, openings in a wall, height of wall, increasing or decreasing height of wall along the length.A simple square opening in a wall can also be a decor theme. An opening will instantly break out the visual constraints in a closed room and open up more visual possibilities that are beyond the wall itself.Further interior lighting can be used with great effects in modern wall decor themes. Many qualities and types of interior lights are available to create the exact look you are trying to achieve.I hope this article was helpful for everyone.