About the pink poster:
I like the name with dotted circles around, it could be a nice logo.
The middle sentence could be placed higher up and show some of the dots behind as a background. I think the sentence could be two lines; Persian with English on the second line. That would be both informative of the origin of the works and be inviting I think.
That way the product categories/menu would get more space. They should not have bullets, I think they should look more of a “link cloud” like those you usually see on websites. (It already reminds me of a link cloud with the different font sizes.)
The location information or web address could be beneath in black having the bottom image as background.