A dust item

Now while my idea may seem bland and has probably been used before I would still like to pitch it. A dust item would be great for Minecraft as it would add to the growing theme of realism and uniqueness. Dust would spawn in areas with low light levels and would work similar to mob spawning, at a certain light level, dust would spawn and grow. The dust item would only be accessible through the creative menu and would add more effect to spooky builds. My idea for the design has been split into two ideas, the first being that dust would look similar to glow lichen but less chunky and the second being a placeable particle effect. Please reply to my post with ideas or questions about my post! Even though I am only in my early teens I still hope that I can post a successful idea to Mojang!

Hope you like my idea!

-MinecraftVeteran12

Username: ___Cubdo___