A grid of whimsical retro cartoon characters repeats across a white ground, featuring pink rounded blobs with expressions, green circular creatures with prominent eyes, small humanoid figures in primary colors, and blue bird-like forms. The palette of hot pink, lime green, bright yellow, cobalt blue, and red creates a playful, energetic composition with the flat illustration style and bold outlines characteristic of mid-century advertising graphics. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every set. A handwritten note that arrives as an independent artist's work.