The lifeboats on the slopes are very close to what I've seen before. I think the bits on the top of each boat need to be amidships and the colour needs to be brighter or florescent orange........looking for ref-material for you.

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All the Woes of a World by Jonathan Icknield aka The Bryster

And in my final hours - I would cling rather to the tattooed hand of kindness - than the unblemished hand of hate...