ChatColor - HolographicDisplays support for speech bubbles! | SpigotMC - High Performance Minecraft
Cool way of displaying an item with holographic display and a half slab :) : r/feedthebeast
Server Holograms - Minecraft Mods - CurseForge
How To Install and Use Holographic Displays On a Minecraft Server
Amazon.com: WANTHER 3D Hologram Fan,16.5-inch Holographic Fan Projector WiFi with 700 Library Video,Animated Holographic Display for Business Stores, Shops, Holidays (16.5-inch (APP+WIFI))
Minecraft 1.12.2: The Invisible Problem of Holograms. · Issue #696 · filoghost/HolographicDisplays · GitHub