So 13w19a has a crafting table icon in place of a grass block - Recent Updates and Snapshots - Minecraft: Java Edition - Minecraft Forum - Minecraft Forum
Where is the little 3D Crafting Table window icon stored? : r/Minecraft
The Minecraft icon has always been either a grass block, or a crafting table. Well, Minecraft has a lot of blocks, and one block isn't enough, so.. here's my concept for a