I heard from a recipient of one of my paintings that went to the east coast.
I'm happy because, with all the bad weather there, wetness & dampness lurk.
Watercolors love water while being painted,
not so sure about sitting in a mailbox in 'adverse' weather.
I double overdid the packaging. Extra protection.
I was concerned that the energy required to get to the piece
might generate a negative response.
But, a picture was sent of the person & the painting.
I could see that no colors were misplaced, well, not because of the weather.