1992 Guy Bleus - 42.292 : Collage with scents, tape, feathers,... 
<p>Letter sheet sent to Joris Meltzer (Amsterdam, Holland)
</p>
The original (1/1) is signed '42.292' in blue
<a href="//commons.wikimedia.org/w/index.php?title=User:TAC_42.292&amp;action=edit&amp;redlink=1" class="new" title="User:TAC 42.292 (page does not exist)">TAC 42.292</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>