u/Samix64

I find it curious that almost no one is talking about this detail in the Smiling Dog image. It might be nothing, but I noticed what appear to be letters in the window: an "F," an "O," possibly an "R," and I think there's an "A."

Although I think there might be more letters in the image, but due to the quality, I can't make them out.

I don't know if it's a quirky detail the artist added or their signature. But since the original creator and the source image are still unknown (as far as I know), I wonder if these details could mean anything or help trace its origin.