When in New Zealand in February, it was lovely to see how the Christchurch Botanic's crevice garden was growing in. We made a day of it- a workshop and even Mr. Spurdle from local TV- Star News- showed up. He may have made the most succinct and understandable wee blurb on crevice gardens I've ever seen.
It's also just really pleasant bathing in that kiwi accent:
A whole family of California Quail totter over the garden: daddy stands watch on top, upper right.