What started me off on this wide and varying topic today was my exposure to the wonderful, quite beautiful stamps with most valuable labels attached of no value at all (

) of the Czech Republic's UNESCO souvenir sheets (miniature sheets for some).
Issued over several years, each one showing wildlife from different regions.
What is the value of a stamp-like label with no value?
Well, to start with, it does have value. Great and lasting and important value. It acts to draw attention to those things in our lives that deserve appreciation, that we have perhaps taken for granted or ignored as unimportant.
Appreciation: Recognition of the quality, value, significance, or magnitude of people and things (My words attached here), whether large or small.
Czech Republic 2009 UNESCO sheet (pic from
ebay)

There are probably many sheets (miniature or otherwise) and tabs and labels and triptych (French: triptyque) stamps / labels (A se-tenant strip of three related stamps forming one overall design).