Skirting boards hide the rough join between wall and floor. They are read as the small coverings that keep life looking neat, and what is found behind them as what has been swept out of sight.
Has this come up in your dreams before? What was going on in your life then?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.