By Sarah BrownUsing wallpaper can be a good way to add colour to a kitchen while maintaining neutral countertops and cabinets that will appeal to homebuyers in the future.According to a recent article from the Reading Eagle, it is a good idea to use style staples, such as stainless steel sinks, in a kitchen, but there are also a number of ways people can add a bit of their own personality to the room.The news provider added that bright-patterned or coloured wallpaper can add some pizzazz to a kitchen and suggested that green wall covering goes well with brown or cream cabinets, countertops and flooring.This can then be accentuated with green accessories such as placements, curtains and kitchen appliances.Earlier this week, Kirsten McElwaine, owner of Kirstens Kitchens in the US, told Kitchen and Bath Design News, that unique kitchen countertops with an unusual colour or texture can give a room the wow factor.