Ochre is among the oldest pigments, used in cave paintings and ancient rites. Dream tradition reads it as ancestry, earthiness and the urge to leave a mark.
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.