There was a pot of Easter Lilys sitting on the kitchen table, waiting to be delivered to mom. Natural light, filtered by horizontal blinds, was coming from multiple directions. This was a perfect opportunity for a study.
Several hours of photographing, followed by several hours of developing the images resulted in the ten pictures shown here. Of course, there were significantly more than these ten pictures in the original session (at least 35), but most were slight variations on the different perspectives you see here.