Image credits

Potted houseplants in sunlight beside a bedroom window. — Houseplants2 by Qumarchi · CC BY-SA 4.0

The cover photograph

Photograph: Houseplants2 by Qumarchi · CC BY-SA 4.0. Downloaded as a 1280-pixel Wikimedia preview. No retouching was applied; the layout may crop its display. The photograph and any displayed crop remain available under CC BY-SA 4.0. The creator does not endorse this publication.

View the locally hosted photograph · Original file, author and license record

Diagrams

Explanatory diagrams were created for Windowleaf Notes. They are illustrative and not measurements, laboratory observations or screenshots of a live account.