I have created a tool that converts images to map art blueprints and allows you to build map art by hand! All links and details within, including a tutorial vid that explains
Pixel Art Generator Minecraft Mod
Minecraft Image Converter - Minecraft Tools - Mapping and Modding: Java Edition - Minecraft Forum - Minecraft Forum
Apple Logo with Schematic Minecraft Map
Pixel Art Generator Minecraft Mod
PixelStacker - photo realistic pixel art generator | SpigotMC - High Performance Minecraft
Pixel art maker for minecraft - Apps on Google Play
Map item format – Minecraft Wiki
How to Make Pixel Art in Minecraft « Minecraft :: WonderHowTo
Any Pixel Art Tool? - Minecraft Tools - Mapping and Modding: Java Edition - Minecraft Forum - Minecraft Forum
Minecraft:PixelArt Generator - YouTube
Pixel art converter - Discussion - Minecraft: Java Edition - Minecraft Forum - Minecraft Forum
How to use a pixel art generator in Minecraft 1.19 update
PixelStacker - photo realistic pixel art generator | SpigotMC - High Performance Minecraft
Pixel art maker for minecraft - Apps on Google Play