Pillars & Arches
This resource pack serves as a spiritual successor to two well-known modifications: "Stair Arches" by eclipsion13 and "Round Trees" by Motschen.
The core concept of this pack involves transforming architectural elements in Minecraft. Pairs of stacked non-wooden slabs now become elegant pillars, while upside-down stairs transform into graceful arches.
A particularly interesting feature is that vertically arranged quartz and purpur blocks also convert into full-fledged pillars, significantly expanding the possibilities for creating monumental structures.

This modification is perfect for creating majestic buildings, temples, palaces, and other architectural masterpieces, giving your world a more refined and professional appearance.