Stamp block from Hungary

 

This block was issued in Hungary in 1999

https://im-possible.info/english/art/stamps/hungary-1999.html

Short comics

 

A short comics by Diego Zhaken  

https://im-possible.info/english/art/cartoons/diego-zhaken.html

Author - https://www.instagram.com/diegozhaken

First day cover

 

First day cover with postage stamps with impossible figures by Oscar Reutersvard.  

https://im-possible.info/english/art/stamps/reutersvard.html#fdc-2

The Acqueduct by the Moon

 

The Acqueduct by the Moon  

by Anickin Color  

https://im-possible.info/english/art/various/anickin-color.html

Author - https://ru.pinterest.com/adelaumenie/

Artworks by Jos de Mey

 

Ink and watercolor artworks by Jos de Mey  

https://im-possible.info/english/art/mey/mey13.html

Stamp from Switzerland

 

Stamp with impossible triangle from Switzerland  

https://im-possible.info/english/art/stamps/helvetia.html

Time Travelling Tribar

 

Time Travelling Tribar 

by Sylvia Ritter  

https://im-possible.info/english/art/computer/sylvia-ritter.html

Author - https://www.sylvia-ritter.com/

Penrose Triangle

 

Penrose triangle by Kevin Noel González Escalante  

https://im-possible.info/english/art/various/kevin-escalante.html  

Author - https://www.artstation.com/kevinxd468

Postage stamps from Netherland

 

Postage stamps from Netherland  

https://im-possible.info/english/art/stamps/netherlands.html#jos-de-mey-5

Artworks by Oscar Reutersvard

 

Reproductions of artworks by Oscar Reutersvard by exhibition in Moscow at 1993  

https://im-possible.info/english/articles/contemporary-art-centre-1993/3-artworks.html

Oscar Reutersvard: an explorer of the impossible

 

Article by Zenon Kulpa "Oscar Reutersvard: an explorer of the impossible" 
https://im-possible.info/english/articles/contemporary-art-centre-1993/2-an-explorer-of-the-impossible.html

Three-barrelled gun

 

Three-barrelled gun  

by Vlad Alexeev  

https://im-possible.info/english/art/vlad-alexeev/2024-three-barrelled-gun.html

Belgium postage stamps

 

Postage stamps with illusions from Belgium  

https://im-possible.info/english/art/stamps/belgium-2014.html

Article by Lars Kleberg

 

Article by Lars Kleberg about art of Oscar Reutersvard

Legacy Pilots

 

CD covers of prog-rock band Legacy Pilots  

https://im-possible.info/english/art/misc/cd/legacy-pilots.html