Nope, but pretty close! Because wood is a natural material, its appearance varies a bit. The color and the grain might not be exactly what you see in the picture, but it is DEFINITELY made of the same wood. If you ordered walnut, you're getting walnut. Every tower and tray is completely unique because of this.
I also worked hard to make sure the photos are representative of the actual look of the product, and I NEVER use dyes or stains.
Some of the brightly colored exotic woods such as purpleheart and padauk may develop a slightly more brown hue over time, as the wood ages. This isn't bad, it just means you've spent plenty of wonderful time with your tower!
Your tower or tray also might have a few knots, small voids, or other "figuring." These are not bad! In fact, "figured" wood is much more prized than unfigured.