I've made a lot of cityscape quilts, and I always have a blast doing them. Here's one, "Nonsense Town."
And here's a closeup of some of the buildings. Let's look at that orange one.
Below is an even simpler example, a potential skyscraper made from two print fabrics. It would take 4 minutes to cut out and sew together. The darker perspective side gives it a nice dimensionality. Modern skyscrapers require so little time to represent so much living/office space.
And here's a 14" pillow I just finished for a dear friend, who I've known since 2nd grade, portraying her charming childhood home. This took freaking months.