This is a beautiful and festive page for celebrating Valentine's Day! The big red heart in the center would look great if you colored it with a bright red crayon or marker. The white outline would stay the same and the little hearts around the big one can be a variety of colors, such as pink, purple, or even blue. You can also use glitter or other fun materials to make the page extra special. To finish, use some colorful markers to add the words "Happy Valentine's Day" around the big heart. Have fun designing your Valentine's Day masterpiece!