quadratisch, praktisch, gut.

sam / 30+n

[tomb-of-madeline]

Stories of Elf World

[kilosink]

They are asking (respectfully) to see your coin collection (no intentions of taking to add to their horde)

[thevirgodoll]

[sobcat]

old painting, deer infront of the windows xp solitaire winning animation

[clarawinnie]

Me-YOW! Four spicy kitties for the upcoming 5x5 show at @thepurpledoorpdx . The show opens Friday 2/20 and be on display through mid March. Lots of very talented artists in this group show. Check it out!

[angelicdewdrop]

[antiqueanimals]

Francis Lee Jaques, 1961

[clawmarks]

The royal natural history, vol. 4 - Richard Lydekker - c. 1893-1896 - via Internet Archive

[clara-scintilla]

River fauna ⭐️🐟

Designs (except #1, #3, #5, and #6) are open for claims, dm if interested!

[bimstown]

bug

[peteneems]

[mathani]

Let me call this a Stern-Brocot crystal after the Stern-Brocot tree: a scheme for enumerating rational numbers that has many beautiful properties and applications. Beginning with "infinite" and "zero" fractions 1/0 and 0/1, adjacent fractions a/b and c/d generate the child a+c/b+d. Each new generation of children branches outward, forming a growing lattice of dendrites.

[kellkyy]

Surprise !

[sheishine]

Turtleback Twin Beasts (2025).

甲羅の双獸 (2025)。

[everydaylouie]

super nerd

[herguitar]

soy yo

[brownleavesgreysky-deactivated2]

Algerian women photographed by Marc Garanger, 1960s.

[j-h-s]