More variants for existing blocks (Plus some extra block ideas)

1) Adding pillars and tiles to the existing stone types

When i refer to tiles, i mean a block with a 2×2 pattern like this

These are all the stone types i believe would benefit from tiles and pillar blocks:

(Blackstone could get a regular tile, as well as a gilded tile that alternates between blackstone and gold)

These are the blocks i believe would benefit from just pillar blocks:

These are the blocks i believe would benefit from just tiles:

(Quartz/dolomite could get a regular tile, as well as a gilded tile that alternates between quartz/dolomite and gold)

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2) New sets for underutilized blocks

Obsidian: Bricks, pillar, tile(alternating pattern of obsidian and crying obsidian)

Calcite: Bricks, pillar, tile(mix of calcite and blackstone to create a floor pattern like this)

Amethyst: Bricks, pillar, chiseled
Coal: Bricks, pillar
Dark Prismarine: Polished, Pillar, chiseled
Glazed Terracotta: Tile (alternating major colors, like this)

^ from https://www.planetminecraft.com/texture-pack/reglazed-terracotta/
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3) Sandstone Bricks, Pillars (+Garden sandstone)

Brick and pillar variants for all 4 of these
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4) Wallpaper Blocks

For each dye color, a wallpaper pattern like this (Crafted with 8 paper and 1 dye, makes 8 blocks)

^ by mokomori.love

^ from https://www.curseforge.com/minecraft/mc-mods/abyssal-decor/gallery

^ From the game ‘Vintage Story’

Could also have holiday variants (Halloween → Dark puple/orange, Christmas→Red/green, LNY→Ornate Red/Gold, etc)

As well as color variants not often seen in minecraft blocks (Dark green, dark blue-ish purple, mint, lilac)