Wooden Fence

We went to see my mother-in-law today. She is 91 years old and lives on her own. She has very early onset of dementia and she is as good as housebound, but she is doing ok. Still does her cross-word every day, reads the paper and loves her books.
I took Max out after lunch and noticed the fence panels - they had the most amazing black/grey/white patterns. Rather striking.