Light doesn't always travel in a straight line. It bends near heavy objects like a star. So what is really happening in this image is The Flash is being pulled near a line of fat women. On an unrelated topic, let's play Spot the Feminist! Ready, set, go!
*annoying feminazi voice* They're not fat! They're just curvyyyy! Check your privilege skinny white cis male scum! *drinks oversugared Starbucks double mocha latte out of a cup with "Male Tears" wirtten on it*
I NEVER understood this ad!