How to Draw - Hidden Cupboard! Easy 3D Trick Art Illusion

How to draw and paint Hidden Cupboard Illusion Art. Can you work out what is happening here?
Materials used include acrylic paint on board.
Music:
Flickering by VYEN
And
Retreat by Jason Farnham
Don't forget to subscribe!
For more content see:
howardleepainting
howard__lee

[@angelbarrios426]

This are two of your best illusions to date.
Great work, Howard 😉👌

[@demon-x9798]

O my god.....you are just amazing.....bro.....

[@fanartsbyrv1430]

Really cool illusions😮😍😍😍! You do such an incredible job👍!

[@alikhbbitar3412]

Super like

[@dazzawesome]

Wow

[@dlcamps3517]

Eres un genio!!!❤️

[@JungKookOfficiaI]

insane Howard

[@realOmegasMovie]

Beautiful man! you are just expert man😆😆

[@Tocalover46ag]

I want one!!!!please

[@humairabbaskhan2666]

Amazing

[@julielonneux327]

*easy*

[@JungKookOfficiaI]

1

[@STICKYArt]

Cool but I can already see myself stubbing my toe on that in the future!