https://www.fdphotostudio.com/stage-upgrade-thermo-curtains-in-art-1/?no_create_html_cache=1 "Shut the curtains!" - yelled photographer while trying to balance the light between left and right sides of the model's face. "...but there are no curtains ...?" -  softly whispered back baffled MUAH, turning his head around, looking if there is anything in the stage to block the light. The sunlight was indeed maliciously spreading everywhere from wide corner windows. There was no mercy.