01/31/2025
For the past two years I've been consulting with the Golden Triangle Business Improvement District in Washington DC on the care and maintenance of their Rain Garden sculptures by artist Foon Sham https://goldentriangledc.com/what-we-do/public-art/rain-gardens-sculptures/
These are wonderful organic shapes composed of blocks of tropical hardwood or spruce/fir softwood, stained and coated. The trick is how best to cope with urban grime and natural weathering of the coatings!
We've been testing a variety of cleaning agents, coating removals, and anti-fungal agents. The work is on-going.