These are the ones described using stickers.
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These are about exact cutting and cutting out internal parts to show an image beneath and/or with precision overall.
These are using painted paper and the small section with crayon doodle.
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These show use of scrapbook paper, torn paper vs cut, making a trash bag out of materials, using copy of artwork for background, and the āFrankensteinā card cutting different images for making a figure.