Limited time only: Get Pro member benefits for $71.88/year. Access Stats, Priority Directory listing and more!Upgrade now

Mark Gavin

I am an amateur photographer. Most of my work is with flowers; but, I am also starting to work on portrait photography. During the day I am Chief Technology Officer at Appligent
My Photography Website and Blog


I started taking pictures in the 60's with my mothers Kodak Duaflex camera. I still enjoy using the Duaflex; but, today most of my work is digital.


My Pinhole Optics Designer web application for designing Pinholes, Zone Plates, Photon Sieves and Pinhole Sieves can be found at markgavin.com


For those interested in learning languages; my iTalki link is https://www.italki.com/i/AAA66B


我的微信号是markgavin_pa

  • 8,017 Affection
  • 105,191 Photo Views
  • 250 Followers
  • 737 Following
  • Lansdowne, Pennsylvania, USA