Anything I can use in my mixed media collage art (Hednesford WS11)

For my mental health I do mixed media collage art journalling. I’m in need of anything I can upcycle. Old books, magazines, puzzle books, sewing patterns, patterned napkins table cloths, brown paper from packaging, empty envelopes, music sheets, wrapping paper, tissue paper, black and white or retro sepia old photos, any crafting supplies, scrap books, journals,, kids old exercise books, ledgers. I can repurpose anything doesn’t matter what it contains every page will be covered with my collage art. Please feel free to message me about anything