I did this one brick by brick. I took the liberty of inserting more clocks in the window (from a photo I took inside the shop). The side lighting of the image below accentuates the texture of the paper and makes the whole composition look as if it were composed of individual points of color. I always enjoy the work of Seurat and other pointillists, although they used the technique to deconstruct a scene into separate points of color for the observer to reconstitute in their own minds.
Please visit my Etsy shop for my artwork for sale inspired by my autistic brother Mike at: etsy.com/shop/AutismInspiredArt.
My other artwork for sale is at: Etsy.com/shop/OtherArtbyJack