Ключевые слова: alien, antenna, art, artwork, cartoon, character, communication, concept, cosmos, creature, cute, design, digital, extraterrestrial, fantasy, fiction, friendly, funny, futuristic, gesture, graphic, green, greeting, hand, humanoid, illustration, imaginary, outer, science, scifi, space, surreal, technology, ufo, unknown, visitor, wave, welcome, whimsical,