Happy Memorial Day to All!
Often I will cover the edges of the pages, in my Art Journal, with washi tape to add both color and interest.
Recently I viewed a You Tube tutorial where the host suggested covering the edges of journal pages with paper scraps. Not only does it eliminate the blank page syndrome but it adds a riot of color to unadorned pages. You can also use up all those small paper scraps left over from collage projects.
Alternately cut or tear the paper pieces before you glue them down in your journal. Washi tape works well too with the paper scraps.