knock heads business color

altercation and argument art artistic artwork background battle black blue body boy business businessman businessmen cartoon cartoons clash color colored colour combat conflict confrontation disagreement dot dots drawing drawings drawn duel face fight figure figures fracas fray generic graphic hassle head heads illustration illustrations isolated issue kids knock knocking line lines masculine men movement nlizer off opposing opposition people pop portrait red resist retro scrap scrimmage scuffle shadow silhouette silhouettes standing stick tie ties two vintage white with