A few year back while sailing on a ship I noticed something pretty neat, I had a powerful laser and I would be able to paint on the emergency glow in the dark signs , well years later I figure why not make something purpose built, it's rather simple all you need is a canvas and some glow in the dark paint I'm sure you can skip the canvas and even paint the wall directly if you so desire.
Now the interesting thing is that photo luminescent paint only works with certain parts of the light spectrum as you can see from the gif only the purple laser is able to "paint" on the canvas.
As you can see It looks alot better in the dark I even drew a little palm tree
And here is a picture of the canvas on its own looks pretty blank just a bit of a green tint.
That's all for today's post thanks for stopping by your support is truly appreciated