Sixth Annual Plastic Arts Exhibition Poster - Instituto de Cultura Puertorriqueña (1971)

This is an original vintage screenprint (serigraph) poster dating to 1971, designed for the 6th Exhibition of the School of Plastic Arts of the Institute of Puerto Rican Culture. The artwork features a sophisticated, geometric-abstract typographic layout characteristic of the mid-20th-century Puerto Rican graphic arts movement. The central text is intricately woven into a grid of black, white, silver, and red geometric shapes, set against a vibrant green field. A double border of gold and black framing surrounds the composition. The lettering provides details for the event held in July 1971 at the Antiguo Convento de los Frailes Dominicos on Calle del Cristo in Old San Juan. The piece is signed with a localized 'R' monogram in the lower right corner of the red block, likely identifying the specific artist from the DIVEDCO or ICP circle. Physically, the poster is printed on medium-weight paper stock and shows visible signs of its age, including significant softening and creases to the corners, minor edge tears, and gentle rippling throughout the sheet. The ink saturation remains strong, though there is some light scuffing and surface soil visible in the green field. The craftsmanship reflects the high standard of silk-screening prevalent in Puerto Rico during this golden age of poster design, where graphic arts were used as a primary tool for cultural promotion.

I have completed a visual assessment of the 1971 Sixth Annual School of Plastic Arts Exhibition poster. This serigraph represents a pivotal era in the Puerto Rican Graphic Arts movement, characterized by the high-caliber silk-screening techniques fostered by the Instituto de Cultura Puertorriqueña (ICP). The geometric abstract typography and vibrant ink saturation remain notable, despite the visible age-related wear. My examination reveals significant softening of the corners, minor edge tears, and surface scuffing in the green field, which slightly suppresses the value compared to a 'mint' specimen. However, the integrity of the silver and gold inks—often prone to oxidation—appears well-preserved. Market demand for ICP posters has seen a steady rise as they are increasingly recognized as high-art collectibles rather than mere ephemeral advertisements. Comparables for mid-period ICP posters in similar condition typically hammer between $400 and $700. The rarity of this specific 1971 exhibition run, coupled with the sophisticated 'R' monogram signature, contributes to its desirability among collectors specializing in Latin American graphic design. Authentication via digital image is preliminary. A full professional authentication would require an in-person inspection to verify the paper's fiber composition, the 'bite' and layering of the ink typical of manual silk-screening, and a microscopic review of the monogram to confirm it is not a later reproduction or offset print. Verification of provenance, such as acquisition records from the San Juan art market or ICP archives, would further solidify its valuation. Without physical handling, I cannot definitively confirm the absence of acidic migration or hidden repairs on the verso.