Free image/jpeg, Resolution: 235x235, File size: 20Kb, Male and female face with bulb symbol picture with tags: Gender Symbol, Backgrounds, Progress, Technology, Learning, Human Gender, Human Head, Silhouette, Thinking, Symbol, Females, Pattern, Contrasts, Light Bulb, Back Lit, Image Sequence, Turning, Concepts, Power, Ideas, Industry, Pink Color, Teenage Girls, Girls, Wisdom, Remote, One P
