Whole set of stamps on cover

These stamps honour great American artist Romare Bearden. Stamps show his works (from the left) Falling Star from 1979, Prevalence of Ritual:Conjur Woman from 1964, Odysseus:Poseidon, The Sea God-Enemy of Odysseus from 1977 and Conjunction from 1971. The Romare Bearden stamps are being issued as Forever stamps.
Thank you Patrick