A big 'X'

Earlier this evening I joined the Creekside Centre's scheduled Lowtide Walk at 6pm for a brief spell...I wanted to check with the walk leader Nick whether the plates we have put on the bed of the river are in the way of walkers...He pointed out three that were vulnerable – that would probably not so much cause a tripping hazard to walkers (since they were fairly visible once pointed out) but might be damaged by walkers...we may need to move them.

Whilst the walkers went off up the creek, I tended my garden with a handheld pressure sprayer and observed how much silt had built up on the plates, which have now survived four tides...Then I returned to dry land to put up some laminated notices near the bridge that explain the piece. After that I drew a big X near the entrance to the Centre by pouring six bags of salvaged pottery fragments onto the ground. It was dark when I left, and the walkers had still not returned. Here's the big X (for Deptford X) by flashlight...

Hopefully I'll get a better shot in daylight!
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Here's a better shot in daylight (but still a snap on the Sony)...