This is a vintage, later 20th century, dated 1973, complete set of 12 signed and numbered limited edition color lithograph prints featuring Parrots of Venezuela that was done by the artist Walter Arp and published through Maison Bernard of Caracas. This is a loose, as issued, large folio, boxed set. There were 525 sets in total printed and this set is from the E/1 numbered series of 250. The estimate is for the complete set altogether and is based on actual recent past recorded auction sales of comparables. Retail 'asking prices' can be higher and vary.