Speaking as a complete non-expert, I think that what we’re looking at here is a boundary between the low point of a small playa-like section of dried earth and a slightly higher area with black pebbles. The pebbles appear to be volcanic material from a nearby eruption that took place hundreds or thousands of years ago. (The particular feature may have erupted as recently as 800 years, though it has also possibly been longer.)
Continue reading A Boundary
This little geological vignette intrigued me. While exploring an area in Death Valley featuring very dark, fine gravel that almost has the appearance of shallow dunes, I came across low flat areas where water has obviously collected in the past. Now there was a surface of old mud, cracked into separate pieces as it dried, a familiar desert sight. But here this surface was pockmarked with small black stones.
Continue reading Mud And Stones
We walk a lot when we visit cities, and on this Lisbon day we had walked to and then through portions of Alfama. This neighborhood is full of very old streets and buildings. It is built on a hill rising above the water, so many of those lanes are quite steep. Overall it was a slow and mostly quiet walk… until we emerged on this busy street!
Continue reading Trolleys and Tuk Tuk
I know. Laundry hanging above urban homes in foreign cities is more than a bit of a cliche. I’ll try to minimize it, but sometimes I cannot resist. Here it is really more about the wild range of colors in the photograph, from that laundry to the colorful overhead streamers above the lane, and the contrast with the other less-colorful surroundings.
Continue reading Alfama Laundry