An inkblot means nothing until someone looks at it, so it is read as projection — the meaning you bring to an unclear situation. What you see in it is taken as the real subject of the dream.
Where in your waking life have you met something like this lately?
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.