portrait, thinking and looking away, pensive young asian woman with short and dyed hair, natural
Close up of green fluorescent bulb
A handsome bearded pensive man with earrings with an anxious and confused look decision maker
Close up of green fluorescent bulb
portrait, thinking and looking away, pensive young asian woman with short and dyed hair, natural
Pleased smiling child boy in good mood sit at home table look camera touch chin after creative draw
lamp lightbulb different bright white green blue gradient color copy space idea cretivity innovation
Close up of compact fluorescent lamp
Green Energy, Science experiment of how wind energy produces power
Exploring Tomorrow: Three Scientists Collaborate Near Futuristic Computer in Science Center
Exploring Tomorrow: Three Scientists Collaborate Near Futuristic Computer in Science Center
Futuristic Discourse: Three Scientists Engage in Discussion Near Computer at Science Center
Germany, Munich, Woman with piggy back against solar panels, smiling, portrait
Mid air cloud in data centre cabinet
Germany, Munich, Woman holding paper windmill, smiling
Germany, Munich, Woman holding paper windmill against solar panels, smiling
creative thinking, idea gesture, solution, redhead asian woman in orange shirt sitting with crossed
Cute concentrated Caucasian little kid girl draw color pencil lying on floor at home play alone
Boy playing in field by solar panel
business woman in front of solar panel
business woman in front of solar panel
couple stretching along solar panel
13lb0073rm
A group examining a lightbulb
