Comment by jamest
10 hours ago
It was not on my bingo card to see the Shell Grotto on HN.
I loved this place as a kid and would marvel at the patterns.
The air of mystery around who made it and why invites some fun speculation.
10 hours ago
It was not on my bingo card to see the Shell Grotto on HN.
I loved this place as a kid and would marvel at the patterns.
The air of mystery around who made it and why invites some fun speculation.
grottos were on recently - https://news.ycombinator.com/item?id=45809746