Category: 3D Art and Architecture. Review: As a lover of art and architecture, I was thrilled to discover this collection of 4D puzzles that bring famous cities and historical periods to life in stunning detail. Each puzzle features intricate designs and vibrant colors that capture the essence of its subject matter. The quality of the materials used is top-notch, with each piece fitting together seamlessly to create a realistic representation of the city or time period being depicted. One of my favorites from this collection is the 4D Cityscape Rome and Vatican City Time Puzzle. This puzzle captures the beauty and grandeur of one of the world's most iconic cities, with its ancient ruins, stunning architecture, and rich history. The attention to detail in this puzzle is truly remarkable, from the intricate designs of the Colosseum and Pantheon to the delicate details of the Vatican City. Another standout in this collection is the 4D Cityscape Inc 4D National Geographic Ancient Rome Puzzle. This puzzle offers a more focused look at ancient Rome, with its stunning temples, aqueducts, and other iconic landmarks. The use of different textures and colors adds depth to the design, making it feel like you're actually standing in the heart of the city. The 4D Cityscape USA History Time Puzzle is also a favorite, as it brings together some of the most famous cities and historical events from American history. From the Statue of Liberty to Mount Rushmore, this puzzle offers a unique perspective on the country's past. The use of different time periods adds an extra layer of complexity, making it challenging yet rewarding to put together. Overall, I highly recommend these 4D puzzles for anyone with an interest in art and architecture. They offer a fun and engaging way to learn about history while also providing a creative outlet. The quality of the materials used is top-notch, and the attention to detail in each puzzle is truly remarkable.