A lenticular ("3-D"/animated) novelty postcard with a studio portrait of a smiling young woman, her hair in a high bouffant updo, wearing a green-and-yellow floral off-the-shoulder dress and a large turquoise drop earring, posed with her hand near her chin against a soft green-and-blue painterly background. The vertically ribbed lenticular lens animates the image so that, when tilted, the woman appears to wink — the "winking girl" being one of the most popular commercial lenticular postcard motifs of the late 1960s–1970s. The flat photograph shows the characteristic lens ridging and slight rainbow sheen. The reverse is a printed lenticular-card blank used as a postcard, filled with a handwritten message in green ink. Printed marks: "BRIEFPORTO" (German for "postage") in the upper-right stamp box, and "IMCO STEREO CARD" stamped at the lower center — identifying the lens-card manufacturer (IMCO, a German/Western European maker of stereo/lenticular cards). The manuscript message, in Spanish, opens with a greeting addressing several people (tentatively "...Andrés, María y Claudio...") and reads in part: "Aquí va esta postal; si la mueven, verán cómo guiña un ojo..." ("Here is this postcard; if you move it, you'll see how she winks an eye..."), continuing with further remarks (partly illegible, including a line ending "...Se tiene que hacer un buen despojo[?]"), then "Saludos a todos por esa[r]. Un abrazo de," dated "6-2-70" at lower left and signed (tentatively) "Ramón" at lower right. The card is unposted (no stamp or postmark) and is heavily age-toned and stained.