Ideas rarely arrive whole. Most come as fragments: a line overheard on a train, a color in a shop window, a question you cannot answer yet. On their own they look slight, and most would be gone by the end of the week.
Much of the work of having ideas is the work of keeping them. A fragment kept for a year can meet a fragment kept for a month, and the two together can become something you want to make. The Idea Archive exists to give your fragments that time.
In The Act of Creation (1964), the writer Arthur Koestler gave a name to the moment a new idea appears. He called it bisociation: the joining of two frames of reference that had not met before. He traced the same pattern through jokes, scientific discoveries and works of art. In each case two ways of seeing that had run separately cross, and something new appears where they do.
Pairings are built on this. When you put two ideas side by side and log what happens between them, you are setting up the meeting Koestler described. Two ideas from different themes usually give you plenty to work with.
Saint Violet has always treated ideas as living things. They grow, change and take on new meanings when you move them somewhere new. In a garden, cross-pollination carries pollen from one plant to another, and the seed that results carries traits of both. Ideas behave in a similar way. A thought about grief carried into a design brief, or a structure borrowed from music and carried into an essay, comes back altered.
Transcombination is our working term for this practice. It means treating your ideas as material: pieces you can take apart, carry across fields and recombine with whatever else you have collected. In the archive, an idea can belong to several themes, link to other ideas through Connects to and appear in as many pairings as you like.
For centuries readers kept commonplace books, personal notebooks into which they copied passages, sayings and observations worth keeping. Entries were filed under headings such as love, politics or friendship. The book grew with its owner's reading, and over time the headings showed what that person kept returning to.
In the 1680s the philosopher John Locke published a method for indexing a commonplace book, so that any entry could be found again by its heading. It first appeared in French and was published in English in 1706 as A New Method of Making Common-Place-Books.
Notes is your commonplace book. Each note keeps a passage, an image or an observation along with a source specific enough to find again, and Themes act as its headings. Use the same themes in Ideas and Notes, and you can read the two side by side.
The German sociologist Niklas Luhmann kept a Zettelkasten, or slip-box, for most of his working life. Between 1951 and 1996 it grew to roughly 90,000 cards. Each card had a fixed number, new cards were slotted in beside the ones they followed, and many cards carried the numbers of other cards they related to. Luhmann published dozens of books and several hundred articles, and he credited the box with much of that output. In a 1981 essay he described it as a "communication partner."
The principle behind the slip-box is that a note becomes useful through its links. A card on its own says little. Placed among the cards it points to, it becomes part of a line of thought you can follow and extend.
The archive borrows that principle. A note earns its place when it links to an idea it feeds, and an idea grows when Connects to ties it to others. Not yet linked, on the Desk tab, shows the notes still waiting for their first link.
In The Art of Thought (1926), the English political scientist Graham Wallas described four stages of creative thinking: preparation, incubation, illumination and verification. Preparation is the gathering and the conscious work. Incubation is the stretch when you stop working on the problem and let it rest. Illumination is the moment the idea comes, and verification is the testing that follows. Wallas treated the resting stage as part of the work, a time when the mind keeps making connections while your attention is elsewhere.
The Incubating stage takes its name from his. An idea in Incubating is worth keeping and is resting, and you come back to it now and then. The archive is built to be used in seasons for the same reason. It has no streaks, quotas or daily targets, because an idea that sits for a year can come back with more around it.