Maybe you should try to rub it with acetone?
The amount of light that passes through the lens and reaches the digital sensor is called exposure.
So, exposure determines how much light or darkness will get to the sensor, and thus how light or dark the image will be when you take a photo. There are settings that are responsible for this: ISO, aperture, and shutter speed - which together are called "the exposure triangle."
Hey!
Question - How do you earn a girl scout peacemaker award/badge?
Answer - You have to create a collage with a peacemaker kit.
Why - "Tell the girls that they are going to create a Peacemaker kit, which will hold mementos from the journey to remind them of their experience. Girls should feel free to place anything in these, like a piece of paper with a quote or poem, a drawing, an image from a magazine, or anything else they discover along the way. Pass out the glue, scissors and magazines so the girls can make a collage outside to their Peacemaker kits. Collect the Peacemaker kits at the end and bring them back to the appropriate future sessions"