When photographed with a wide-open aperture and that “bokehlicious” depth of field, amplified by the Brenzier method, a quiet corner in St. Lawrence University’s Johnson Hall of Science can be magically welcoming. That particular chair in the corner, lit from above, looks like just the place to kick back and learn some science.
Decaseconds 
Wonderful. Your terminology led me, of course to Google the terms. I found a number of rather technical websites about bokeh depth of field. The most interesting and I believe practical was the YouTube on the Brenzier Method. Here is the link https://www.youtube.com/watch?v=UsMnRxmeJ74
I’m going to have to try this method. Thanks for the heads up on this .