Simple Elegance A Journal

My idea for the front cover is: I submit the sketch as an example for the cover. I see the book as a journal and would like the cover to appear like a journal cover.I thought the sketch might be used as a wrap-around cover for the book, either as-is or with water color washes of the sky, ocean, beach, and van. or Perhaps the sketch would fit as a 4"x6" or 2"x3" insert on that "journal cover"...