andrettiindy driver coltonherta leads the field through turn 4 on the first lap of the detroitgp. (© Jonathan Tenca/Cal Sport Media) . . #Canon #CanonPhoto #CanonPhotography #JonTencaPhotography #Photography #Sports #SportsPhotography #CalSport #CalSportMedia #Indycar #NTTIndycarSeries #Detroit #DetroitGrandPrix #DetroitGP