Explore a world of colors in ¡Fiesta! , a vibrant, bilingual picture book from award-winning author-illustrator Duncan Tonatiuh.   A celebratory bilingual concept picture book, this book of colors features a street fiesta with green avocados, yellow tortillas, purple dance dresses, and brown charro pants—concluding with a double gatefold finale reveal.   Included at the back of the book is a brief author’s note that lends additional context to individual objects showcased.