Lichens have an amazing ability to grow in the most unlikely places, but usually on some form of natural substrate, even if it is the most unpromissing seeming bare rock. These lichens were thriving on the paintwork of a sturdy metal fence.
Pair of goosanders beginning to perform a courtship ritual in the Severn by the English Bridge in Shrewsbury, synchronised swimming in parallel. They broke off from what they were doing when another goosander drake came close.