A preview of @johngressmedia hour long tutorial featuring @derrickmathy created for his “The Academy with John Gress” Link in his BIO or https://johngress.com/academy. #Portrait #behindthescenes #Elinchrom #canonusa #chicagomodel #chicagophotographer #teamcannon #chicagoheadshotphotographer #headshot #portraitphotography #chicagoheadshots #chicagomodel #denverphotographer #iso1200 #whatsyournextadventure #coloradophotographer #photoshoot #flash_mates #lightshapers #portlandphotographer #charlottephotographer #northcarolinaphotographer #phillyphotographer #philadelphiaphotographer