Středního věku muž ukázal prstem na světelné žárovky - Stock fotografie a obrázky

If theres a better way to do it, Ill find it. an unrecognisable businessman holding a lightbulb

Businessman holding light bulb. Concept of new idea

Woman Hand Holding Lamp Presenting Ideas For Project, Man Fists Showing Bulb And New Technologies, Held Lightbulb Exhibiting Another Opinion.

Young business man hand holding light bulb