Found 51 Paper CC0 textures in library

Cardboard 001
Cardboard 002
Cardboard 003
Cardboard 004
Decorative Wall 2
Decorative Wallpaper 17
Paper 001
Paper 002
Paper 003
Paper 004
Paper 005
Paper 006
Paper Towel 1
Paper Towel 2
Paper Towel 3
Paper Towel 4
Paper Towel 5
Wallpaper 001 A
Wallpaper 001 B
Wallpaper 001 C
Wallpaper 002 A
Wallpaper 002 B
Wallpaper 002 C
Wallpaper 10
Wallpaper 11
Wallpaper 12
Wallpaper 13
Wallpaper 15
Wallpaper 16
Wallpaper 18
Wallpaper 19
Wallpaper 2
Wallpaper 20
Wallpaper 22
Wallpaper 23
Wallpaper 24
Wallpaper 26
Wallpaper 3
Wallpaper 38
Wallpaper 39
Wallpaper 40
Wallpaper 41
Wallpaper 42
Wallpaper 43
Wallpaper 5
Wallpaper 6
Wallpaper 9
Wallpaper Texture Design 27
Wallpaper Texture Free 21
Wallpaper Texture Seamless 14
Wallpaper Textured Wall 28