I wanted to visually see the new Sigma 24mm f/1.4 DG HSM Art Lens beside the Sigma 35mm f/1.4 DG HSM Art Lens and the Sigma 50mm f/1.4 DG HSM Art Lens. So, I sized the lenses to scale and composited a prime Art lens family photo. You can definitely see the family resemblance.
B&H is accepting preorders for the Sigma 24mm Art Lens with initial shipments expected to arrive March 20th, 2015.