I Dreamt Of Running Upstairs And Seeing A Painting By A Student In School

I was going the wrong way up. The stairs in school and the hedge teacher was following me. I was running up the stairs. At my full speed, I ran to the end of the corridor after I finished running up the stairs and then I went down stairs. There was this painting and the salesman said it was made by a student in school and I said I made a painting a quarter of the size and she asked was it A3 and I said no, it was A4.