Vihainen nuori mies huutaa ja pitää dynamiittia, höyry piirustus liitutaulu - Kuvapankin valokuva ja kuva

Handsome hispanic man holding lightbulb and brain for inspiration and idea angry and mad screaming frustrated and furious, shouting with anger looking up.

Young handsome man asking for care memory holding brain over isolated purple background covering mouth with hand, shocked and afraid for mistake. Surprised expression

Handsome caucasian man with beard holding brain and question mark puffing cheeks with funny face. mouth inflated with air, catching air.

Young handsome man asking for care memory holding brain over isolated purple background screaming proud, celebrating victory and success very excited with raised arm

Young handsome man asking for care memory holding brain over isolated pink background scared and amazed with open mouth for surprise, disbelief face

Handsome hispanic man holding lightbulb and brain for inspiration and idea sticking tongue out happy with funny expression.

Young handsome man asking for care memory holding brain over isolated purple background smiling happy pointing with hand and finger to the side