Prayer mats (Jai-Namaz) come with different patterns & hundreds of varieties, but before purchasing them, it is necessary that you should check each & every corner of their design.
Recently, I found a mat & it was a big surprise, the whole design looks beautiful, but when you check it carefully, picture of an animal can be seen at the center.
See the first picture, the 2nd & then the third; it is clearly a dog's face with eyes, nose & mouth.