Idea concept with lightbulb made out of yellow crumbled paper ball and drawn white lines on dark red background

background graphic background image background plain colored background plain coloured background plain background red backgrounds background bright bulb characters character clearable clipping concept image concepts concept cropped cropping crop cut out cutout cut out deserted electrical electric empty exemptable exempt filling the picture format filling full frame full frame full image full size idea concept illuminants illuminant image filling light coloured light bulbs light bulb lights light lines line monochrome background nobody no one no people papers paper plain colored background plain coloured background plain background red background red background red coloured red single colored background single coloured background symbolic image symbolic pictures symbolic picture symbolic symbol image symbol photo symbols symbol uninhabited wallpaper white yellow