Please choose the correct solution to the question: Decorate a wooden shelf

Solution1: Measure the wooden shelf, mark the measurements with a pencil onto a piece of self adhesive wallpaper, cut out the piece and tear the back film off the wallpaper, apply to the shelf, slide a book over to flatten the wallpaper, let dry over night

Solution2: Measure the wooden shelf, mark the measurements with a pencil onto a piece of paste wallpaper, cut out the piece and tear the back film off the wallpaper, apply to the shelf, slide a book over to flatten the wallpaper, let dry over night

Answer format: solution1/solution2