First Impressions: Sigma 135mm F1.4 DG | Art Lens for Portrait Photography The new Sigma 135mm F1.4 DG | Art lens is a no-compromises portrait powerhouse, and pro photographer heatherlarkin.fairyography put it to the test for her vibrant images of dancers and kids. → Link in our bio for the full article + more colorful photos shot with the 135mm. #Sigma #sigma135mmf14art #sigmaart #sigmaartprime #sigmadg #madeinaizu