The central design features a stark, high-contrast aesthetic with bold, black, art-deco inspired typography printed against a vibrant, sun-yellow background. The text reads "Jig of the Week Puzzle," positioned above a "No. 20" circle, followed by descriptive details indicating a piece count of over 300 and a 3-hour completion time. A prominent black vertical bar with a scalloped, puzzle-piece-shaped edge runs down the right side of the yellow field, creating a dynamic graphic interplay between the negative space and the typography.
Small details include a yellow circular sticker with the handwritten price "$4.00" affixed to the upper right corner, and a small circle at the bottom containing the text "25¢." The overall composition is flat and graphic, utilizing sharp lines and a limited color palette of yellow, black, and white to achieve a utilitarian, mid-century commercial look. The design evokes the style of 1930s-era promotional materials, characterized by clean geometry and striking legibility.