Montessori metal insets

Montessori metal insets

Montessori metal insets to build cognitive skills, foundation skills for learning

Technical Details

  • Camera: Canon PowerShot S90
  • Taken: April 25, 2014
  • Focal length: 6mm
  • Aperture: f/2
  • Exposure: 1/80 second
  • ISO: 1000