25.
  • Caption: Olmec jadeite mask, Middle Preclassic era
  • Name: DSCF5191
  • Date: 11/28/13, 4:56:05 PM EST
  • Pixel Size: 2285 × 2956 (6.8 MP)
  • Aperture: ƒ/2.8
  • Shutter Speed: 1/56
  • ISO: ISO 1600
  • Focal Length: 23mm