Amazon.com, Inc. is one of the most famous online shopping companies. Amazon.com is an American multinational technology company based in Seattle, Washington. They focus on e-commerce, cloud computing, digital streaming and artificial intelligence. I personally use this site very often, but some thumbnails such as this looks strange … and is perhaps an illusion: Comments: ・Wow, very strange ・It looks like a trick art ・Will it be correct if the left and right are swapped? … or not? ・Seen from above, it looks like a Z ・It’s really funny if you get a lot of useless short cords in mysterious circles ・I don’t want to receive a barbell like this…