Credits
Who made what.
Photographs are free-licence images from Wikimedia Commons, credited below. Fonts are open-licence and served from this site. Illustrations are original to this redesign.
Photographs

Tabel day 1 (Unsplash)
Jan Kahánek · CC0 · Commons page

Two school compasses - 9 and 12 cm - B
Fructibus · CC0 · Commons page

Bottle garden
Anne-Lise Heinrichs · CC BY 2.0 · Commons page

Test tubes in rack
J.N. Eskra · CC BY-SA 4.0 · Commons page

Cozy study space with an open book, fresh apple, and laptop on a desk in bright natural light
Shixart1985 · CC BY 2.0 · Commons page

Flash cards for language learning
bfishadow · CC BY 2.0 · Commons page

Sharpened Pencils (54182255531)
Tony Webster · CC BY 2.0 · Commons page

Taking notes with a pencil (Unsplash)
Thought Catalog · CC0 · Commons page

Plant a Sapling for Better Future
Robbieross123 · CC BY-SA 4.0 · Commons page

BLM Idaho Partners with Shoshone-Paiute Tribe to Grow Native Plants for Sage-Steppe Restoration (20552778576)
Bureau of Land Management (mypubliclands) · Public domain · Commons page
Photographs under CC BY-SA were cropped and colour-graded for this site; those adapted versions are shared under the same CC BY-SA licence as their source.
Tutor portraits
The six tutor portraits are the images supplied with the original theme. Their source and licence are not stated; the studio should confirm them before launch.
Fonts
Fraunces (Undercase Type) and Outfit (Outfit.io Project Authors), both under the SIL Open Font Licence 1.1, via Fontsource.
Illustrations
The growth, tree-ring and branch drawings in assets/illustrations are original to this redesign.