Ключевые слова: abstract, acknowledgment, appreciation, background, banner, blackboard, blank, blankness, board, chalk, chalkboard, design, education, flash, flat, glass, gratitude, label, lacunae, like, miss, note, paper, pattern, pen, pink, plank, red, school, smile, tag, text, texture, thank, thanks, thanksgiving, title, welcome, white, write, you,