How Does I tried 'INVISIBLE PAINTING' Real Castles!! Work?

It’s like drawing on a window so only you can see your picture, but instead of windows, it's real castles!

Imagine you have special invisible paint that looks like regular water or juice to other people. But when you use it on the walls of a castle, it shows up as a beautiful picture, like a hidden treasure map, only for you and your friends who know the secret.

• You take a brush (or even your finger!) and dip it in the invisible paint.
• Then, you draw or write on the wall of a castle, just like you would on paper.
• To others, it looks like nothing, maybe they see a little shimmer or a faint line, but not much more.
• But to you, using special glasses (or even just your eyes if you know the trick), the invisible paint becomes bright and clear, showing off your amazing art!

It's like leaving a message in a bottle that only certain people can read, except this time, it’s on a real castle! It’s like drawing on a window so only you can see your picture, but instead of windows, it's real castles!

Imagine you have special invisible paint that looks like regular water or juice to other people. But when you use it on the walls of a castle, it shows up as a beautiful picture, like a hidden treasure map, only for you and your friends who know the secret.