Cuadros-v1.zip is a release file of the Minecraft resource pack Greater paintings (paintings ++ compatibility), made for Minecraft 1.16-Snapshot, 1.9.1, 1.13.1, 1.9.3, 1.8.7, 1.15-Snapshot, 1.16.1, 1.10-Snapshot, 1.9.4, 1.9.2, 1.8.4, 1.14.4 and more. It was published on June 26, 2020 and is 0.1 MB in size. For the full description, screenshots and every other version, visit the Greater paintings (paintings ++ compatibility) resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.