You know those posters on the subway left to rot, taking all the dust, and dirt with kids that go and draw on it?
This is similar, but we are in the subway of my mind, and the poster is my memory. It portrays two very differet moments in my life, one from long time ago and the other is very recent. These two personal moments come together, but like in the mind, they are not very clear or focused. They overlap and lack informations, for which the brain tries to compensate and fill in the details.
The part on the right is made by both printed images and paint, some parts are real, some are made up by abstract lines and shadows, but if you look at it closely ,your brain will fill in the missing pieces. Creating an image that is not tecnically there.