image tag: invention, orientation: vertical, image quantity: 12

2412x2532px

idea, writing, plan, symbol, pen, vision, creative
2231x2823px

lamp, bulb, light, light bulb, idea, symbol, technology
3632x5456px

ancestor, stone age, caveman, neanderthal, hunting, hunt, museum
2440x2915px

edison, record, phonograph, music, sound, audio, entertainment
3456x4608px

artifact, invention, machine, old, rusty, obsolete
2480x3508px

background, birthday, travel, retro, event, vintage, old
2640x3327px

inventor, thomas alva edison, portrait, man, 1878, phonograph, invention
1401x2000px

willis carrier, inventor, engineer, modern, air conditioning, magna carta, psychrometrics
2480x3508px

background, birthday, travel, retro, event, vintage, old
3648x5472px

electric, bulb, light, energy, electricity, glass, bright
2432x3648px

cfl bulb, light, bulb, energy, electricity, fluorescent, technology
2304x3456px

lamp, idea, pear, view, thought, inspiration, electricity