Ключевые слова: 30s, american soldier, background, blue, bright, camouflage, caucasian, circle, clouds, cloudy, code, coding, commando, computer, computing, confident, contrast, copy space, dark, data, day dreaming, defense, design, freedom, glowing, green, half length, hard hat, headshot, helmet, interface, light, male, man, mathematics, matrix, mid adult, militant, military, military uniform, patriotism, plan, professional, protection, proud, respect, safety, security, sergeant, serious, serviceman, sky, soldier, studio shot, sunlight, sunshine, tech, technology, thinking, thoughtful,