All of the little lovelies warranted a closer inspection, as each holds a daydream inside of it and each very nicely reproduced in this delicate format. This is Picture #59 on the sheet. Trail gate, Mamean ("The Pass of the Birds"), Maumturk Mountains, Connemerra, County Galway, Ireland
I noted this small feature on the right margin. At least one of these sheets went to the "Ray of Light" Mail Art Project by Edition Janus in Berlin this year.
I love the way Cascadia Artpost adds this bit of an expediting sticker and cool rubber stamping to hurry the large envelope to it's 4th Dimension destination.