Light bulb glowing on open book symbolizing knowledge and bright ideas in dark setting
Schlüsselwörter
light,
bulb,
open,
book,
cognition,
idea,
creativity,
innovation,
glowing,
filament,
education,
inspiration,
wisdom,
learning,
dark,
background,
illumination,
bright,
study,
reading,
information,
intelligence,
thinking,
insight,
invention,
technology,
energy,
power,
object,
closeup,
no,
people,
indoor,
isolated,
modern,
design,
science,
generation,
source
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