Found 17 Pool CC0 textures in library

Ceramic 41
Ceramic 43
Ceramic 47
Ceramic 48
Ceramic 55
Pool Tiles 2
Pool Tiles Texture
Tiles 003
Tiles 004
Tiles 005
Tiles 006
Tiles 007
Tiles 020
Tiles 067
Tiles 068
Tiles 069
Tiles 070