If you want to highlight the staircase wall then your could use earthy colours such as a yellow ochre! The wall could be enhanced even more by using suitable frames and making a good collage composition for all the photos that you have (I can see many lying on the dining table). This colour would match well with wooden furnitures

Visit our store stickonmania on Houzz we have over 22 000 products listed and we do custom stuff as well Google for stickonmania. We make the product here in USA and ship in less than 5 days. Price starts at $5 .... We use premium material made for wall art and it will not damage your wall when removed.

Hi Tanu, Pl share some pic as well which will help me to suggest you. Regards, Sujoy

What can we do to improve the wall which goes through the stairs. Can we have a projector for the wall with white screen railing ? How does it look. Or any other better ideas to do something ? We have some place after climbing stairs for a small sofa.