This is a photo of an illusion; the table and cards are reflected in an old mirror. The objects may be real, which as you will see is debatable, but the reflected image does not exist.
In an attempt to understand what is and what is not real, I give you The Eight Similes of Illusion by Patrul Rinpoche. These should be taken seriously, and with careful contemplation, you may be able to use your illusion.
“As in a dream, all the external objects perceived with the five senses are not there, but appear through delusion.” This explains all those times I couldn’t find my car.
“As in a magic show, things are made to appear by a temporary conjunction of causes, circumstances and connections.” It’s an illusion Michael; a trick is something a whore does for money.
“As in a visual aberration, things appear to be there, yet there is nothing.” I can easily observe this by looking deeply into my checking account.
“As in a mirage, things appear but are not real.” If you have an illusory royal flush you may want to bluff.
“As in an echo, things can be perceived but there is nothing there, either outside or inside.” Note to self-test for echo.
“As in a city of Gandharvas, there is neither a dwelling nor anyone to dwell.” Fun fact: while Gandharva literally means smell eater, it’s also a term for singers in Indian classical music.
“As in a reflection, things appear but have no reality of their own.” See mirror image.
“As in a city created by magic, there are all sorts of appearances but they are not really there.” This is Disneyland in a nutshell, but you don’t have to tell the kids until they get older.
The Buddha said: “We live in illusion and the appearance of things. There is a reality. We are that reality. When you understand this, you see that you are nothing, and being nothing, you are everything. That is all.”
Deal me out, I got nothing.