young bearded man with crossed arms, heads with brains, lightbulb-idea and text `teamwork is better` on a blackboard background.

adult arms attractive background beard bearded better black blackboard brains bulb business businessman casual caucasian center chalk chalkboard concept conversation creativity crossed dark drawing face gearwheels guy haired handsome heads idea inspiration lesson light lightbulbidea male man model painted people person photogenic photograph portrait security sexy smile solution success sweater symbol teacher teamwork text think white work yellow young