Ключевые слова: 3d, 3d composite, abstract, advertisement, amazed, arrow, back to back, background, black, blackboard, blank, blank space, board, book, brainstorm, bright, chalk, chalkboard, chat, cheerful, communicating, communication, computer graphic, connecting, copy space, dark, design, digital composite image, digital generated, doodle, education, empty, empty space, flat, focus on shadow, focus shot, furniture, glow, graphic, gray, hands raised, idea, illness, innovate, innovation, laying, learning, light, light bulb, material, message, military, new, open, plan, planning, raising, shadow, smoke, spark, speech, speech bubble, studio shot, surface, surprised, swirling, table, talk, talking, technology, using, vapor, white, white background, wood, wooden,