WHAT IS IT?
Manipulation is an alternative artistic “painterly effect”. You can convert a normal picture into an Impressionism painting or oil painting! It is very creative, isn’t it?
From old films like Polaroid SX-70 Time Zero or 600 to The Impossible Project. You can create an image with unique result through manipulation, before the emulsion dries.

“Manipulation makes your Impossible PX70 and PX680 like a little impressionist canvas.” – Carmen Palermo (Credits: The Impossible Project & Carmen Palermo)
HOW?
Manipulation involves taking a blunt object by applying pressure to a still developing Polaroid. The tools used to the process could be a wooden stick or Cold Clip Pen by Impossible. Sharp tool would ruin the emulsion layer so avoid using it.
Use pressure to create a blending and slight distortion on the chemicals. Remember, the picture can no longer be restored.
**Drawing on Impossible film is not as easy as the original Polaroid SX70 film. To do so, it is better for you to heat up the image by hairdryer first and draw harder.