• Please use real names.

    Greetings to all who have registered to OPF and those guests taking a look around. Please use real names. Registrations with fictitious names will not be processed. REAL NAMES ONLY will be processed

    Firstname Lastname


    We are a courteous and supportive community. No need to hide behind an alia. If you have a genuine need for privacy/secrecy then let me know!
  • Welcome to the new site. Here's a thread about the update where you can post your feedback, ask questions or spot those nasty bugs!


  1. Asher Kelman

    Challenge for Pictures in a Series: Motif or Concept “Cover that face, MAintain your space!”

    This thread is to document what we can see with our eyes only. We are just viewing changes in behavior and new social expectations. Separate and cover up! No one escapes hardship from COVID-19 disruption of work, play and simply going out to eat! Let’s look at the diverse images of the new...
  2. Jerome Marot

    Reducing transmission of SARS-CoV-2

    A summary on airborne transmission through droplets and aerosols and effectivity of masks to control such: https://science.sciencemag.org/content/early/2020/05/27/science.abc6197
  3. Robert Watcher

    Playing it safe

    My mother (isolated in her home a couple of hours from where we are staying), has been sewing up a storm making fabric masks for everyone she can think of - sending them by mail and having friends drop by and deliver them. Yesterday Anne and I picked up all the ones she has for our family. We...