Hidden Entrance Behind a Painting (level Beginner)

For those who want to make simple hidden doors,this one is for you.

WARNING:This is far too easy to guess,so dont put valuables.

specially great for those who just want a little security for their building items.

This was my very first published idea.

Supplies

any opaque material you want for the wall

A painting

And finally,2 signs

Step 1: Make a Wall

Step 2: Make a Door Shape in the Wall

Step 3: Put 2 Signs on the Inner Side of the Door

Step 4: Attach the Painting to the Wall