The greatest d.i.y. project is living happily.
Stairs through a window.
A superimposition of two exposures into a single frame.
Two different stories meet each other and make a brand new one.
Just pick whether you want to go upstairs or downstairs.
And then, you can open the window or just keep it closed.
Images (c) matinamk, youhandmademehappy.wordpress.com.