Good eye. Well exposed and sharp. I 'm not sure the right third of the image contributes, though. The colored back competes a bit, and with both people looking left, the result seems a. It unbalanced. TFH
This surly captures the moment of the visitors pausing to check the map to see how to get to the next spot in their stroll. Look at how sharp the glasses in his hand are. Now compare that with the sharpness of the glasses on her face.