bulb and magnifying glass learning

Size: 5000px × 5000px
Photo credit: © Victor Velasquez / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bulb, design, education, educational, educative, equipment, gears, glass, graphic, idea, illustration, knowledge, learn, learning, light, magnifying, school, science, search, season, settings, setup, stationery, studing, study, studying, training, vector