checkered paper checklist list list of tasks memo memory notice paper reminder sheet shopping list task list To do list blue board business completed do done dry green marker meeting office red task tick to todo white whiteboard wipe 1 2 3 arithmetic blackboard blog chalk chalkboard class learn math numbers one outline point points rules school teach teacher three to-do two announcement backdrop background banner concept corner crease desktop dez pain element fold graphic illustration message note notepaper post-it scrapbooking sign stick on sticky note texture to do vector wallpaper xymonau yellow author biography blank book calligraphy copy creative diary edit editor entry essay fountain pen handwriting handwritten image ink inkwell journal letter memoir narrative notebook page parchment pen pencil poem poetry post quill quote scribble scribe script signature story thoughts vellum write writer writings written