I would open two French doors until one pane reflected a pane on the opposite door, so I had two combined reflections. I would move the doors until I got a beach umbrella, the blue sea, another superimposed umbrella, something on the side of the restaurant like a bicycle, as well as the wine glasses and the table flowers through the glass to add color to my collage. I fortunately never noticed the outraged diners until I was leaving (rarely voluntarily).