Minecraft 20w17a added support for custom colours in text, so books can now display images : r/Minecraft

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10000 best r/Minecraft images on Pholder

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Closing in - Minecraft 1.16 Pre-release 3 is out! : r/Minecraft

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More Nether Tweaks Incoming - Snapshot 20w17a is out! : r/Minecraft

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Java Edition 17w16a – Minecraft Wiki