Manhole cover

Manhole cover

The linearity of the sidewalks stress reliefs is broken up by the circularity of the manhole cover.

A defective casting may be the cause the broken knobs.

 

----------  

 

updated December 9, 2024 

 

The photo was submitted to the "They See Your Photo"  https://theyseeyourphotos.com/  online app - it uses the Google Vision API to reveal the story behind a photo.  Here is what it had to say:

 

The image shows a detailed close-up of a manhole cover situated on a sidewalk. The foreground is dominated by the manhole cover itself, which is dark gray or black metal with a distinctive hexagonal pattern. The background reveals the sidewalk's textured surface, composed of various gray concrete slabs, some appearing smoother than others. There's also a section of textured pavement in the upper left corner, suggesting a possible ramp or transition between different pavement types. The subtle variations in color and texture of the concrete slabs indicate differences in age or material composition.

The photograph appears to have been taken during the daytime, judging by the even lighting across the scene. There are no people visible in the picture; it's a purely inanimate subject. The absence of any human element suggests that the image is possibly focused on architectural or urban detail. Considering the manhole cover's placement on a sidewalk, one can imagine a busy street scene nearby; yet, the picture focuses solely on the manhole cover, making the setting unknown, other than likely being an urban space. The picture appears to be a candid shot, possibly taken by a pedestrian or someone observing architectural detail; there is no evidence of professional equipment or staging.

Upon closer examination, several interesting details emerge. The hexagonal pattern on the manhole cover isn't perfectly uniform; there are minor imperfections and variations in the size and shape of individual hexagons. There are also some small particles of debris lodged within and around the hexagons. The concrete surrounding the manhole cover shows signs of wear and weathering, such as fine cracks and variations in coloration that suggest the impact of rain and time. These subtle features add a layer of realism and detail to the photograph.
 

----------