It turns out that the issuing of these stamps was more complex. I found that there are alternative versions of each of the three stamps as well as a background sheet giving perhaps a larger sense of each narrative. $38.90 from csts-trade on eBay, July, '18.
1972 Three individual stamps issued by the Republic of Niger. 25F, 50F, and 75F, respectively. In honor of Jean de La Fontaine. $4.84 from Filkom NV, Bornem, Belgium, through eBay, Oct., '08.
I had earlier found these three stamps in three more unusual forms: imperforates, proofs, and first day issue envelopes. Now, at last, I have found good specimens of the three stamps themselves. Click on an individual stamp to see a more detailed illustration.
1992 Three identical wine labels "1992er Traubensaft der Mosel, Müller-Thurgau." From the vineyards of Friedrich Fuchs in Klüsserath. Gift of Friedrich Fuchs.
I had not known that Herr von Fuchs had his own vineyards. The art here is a mixture of, on the one hand, some lovely colored grapes in a suggestion of a landscape and, on the other, a finely sketched angry fox looking back up at the grapes as he walks away.