2017 IMSA at COTA Posted on July 18, 2018 by Kurt Bradley #Audi #Austin Motorsports Photographer #Austin Photographer #Austin Racing Photographer #BMW #Cadillac #Circuit of the Americas #COTA #Ford #IMSA #Jalopnik #McLaren #motorsports #motorsports photographer #motorsports photography #photographer #photography #Porsche #Porsche 911 #racing #racing photographer #racing photography