I’m sure folk will come up with some really clever shots, all angles and interesting shapes. I had a phase of photographing manhole covers as an English textile artist made a whole series of works using them as inspiration. I took the photos……..am yet to interpret them in stitch as photography has become my main interest these days.
smcbphoto 
This is great, Sue. Very special (to me) I guess they look different all around the world.
Have a nice weekend!
Marie