Dancing Queen Sigma: 24-35mm F2 DG HSM (Art) Focal Length: 32mm Exposure: ISO1000, F3.2 Shutter Speed: 1/640 Photo By: Christian Indra	Princess in The Castle Sigma:24-105mm F4.0 DG OS HSM (Art) Focal Length: 100mm Exposure: ISO125, F3.2 Shutter Speed: 1/200 Photo By; Christian Indra	CHR-4 Sigma:24-35mm F2 DG HSM (Art) Focal Length: Exposure: ISO 80, f16 Shutter Speed:1/20 Photo by: Christian Indra	Purple Beauty Sigma: 24-105mm F4.0 DG OS HSM (Art) Focal length: 100mm Exposure:ISO 125, F5 Shutter Speed: 1/200 Photo By Christian Indra Singapore	CHR-1 Sigma 24-105mm F4.0 DG OS HSM (Art) Focal Length: Exposure: F6.3 Shutter Speed: 1/200 Photo By: Christian Indra	CHR-2 Sigma: 24-35mm F2 DG HSM (Art) Focal Length: Exposure: ISO 400, F6.3 Shutter Speed:1/320 Photo by: Christian Indra (Singapore)