Celestino Piatti: Coloring Book, published by the Zurich-based independent press Nieves, is a charming, nostalgic softcover publication that celebrates the playful visual language of legendary Swiss graphic artist Celestino Piatti. Designed with his signature heavy black outlines and vibrant, retro color palette, the book features a whimsical illustration of five colorful cat-like figures riding atop a oversized graphite pencil, evoking Piatti’s iconic children’s book illustrations and poster designs. Serving as both an interactive activity booklet and a tribute to mid-century graphic illustration, the concise 12-page volume highlights Piatti’s enduring ability to combine expressive character design with simple, bold geometry.