Ключевые слова: abstract, ai, art, background, calm, color, creative, decorative, design, diode, efficient, energyefficient, font, generative, glow, graphic, grey, grey led, greyscale, horizontal, illumination, illustration, letter, lettering, light, longlasting, low energy, meditation, meditative state, message, nature, peace, poster, quiet, quote, relaxation, relaxation technique, serenity, soothing, surface, technology, text, textual, tranquility, typography, word, zen,