I agree with you about the pleasures of a bit of outdoor space. These designs emerged around the turn of the previous century and were, as I understand, influenced by emerging thinking about the importance of fresh air and light for one's health.

I share your love of a garden. Alas! the pine trees in back make the soil unreceptive. We had some pots of plants this year, and I'm thinking to try some raised beds for shade plants next year.