Here is another   DR;TL.  (from my post on FB ) I am thinking about publishing the series of posts describing minute technical details about how "Vlads test target" was and is actually produced. The project took roughly eight months and between hundred and two hundred hours of labor. The result adorns FB "Digitizing film with a digital camera" group title page.   Now I want to share some technical details as they might be just handy to anyone who still shoots film. I want to thank all members  of the group as they gave me the inspiration and tons of technical advice and know-how. On the   other side I am thinking about publishing these notes on some photo-website - so the audience will not be limited to this private group but whatever I learned will be available to anyone who can google. I have not contacted any particular web site yet and is actually open to suggestions which one has a wider reach. Certainly the other goal is to advertise the availability of those