The One Card spread is a tarot layout of 1 card, used for a single focused insight for the day or a direct question. It is the simplest of all layouts, often used as a daily draw or to put a single clear question.
How it is laid out
In this arrangement the reader deals one card drawn to give the answer, theme or energy of the moment.
Tarot spreads are conventions of interpretation rather than fixed rules: each fixes a set of positions, and the card that falls in a position is read in the light of what that position is held to mean. Some layouts, such as the Celtic Cross, are long established in the twentieth-century reading tradition; others, including several themed modern spreads, are more recent inventions. The One Card spread is described here as one such interpretive framework within that tradition.
The single-card draw has no specific documented inventor or publication date the way the Celtic Cross does; it is better understood as the simplest possible application of the general principle underlying every tarot spread, that a fixed position carries a fixed interpretive question, reduced to its minimum case of one position and one question. The practice has an older cartomantic parallel outside tarot specifically: a single card drawn and read on its own, without combination or position, is also how a Lenormand card is read when no second card is drawn alongside it, though Lenormand's own convention strongly favours reading cards in combination rather than alone, a structural difference between the two card traditions this atlas's Lenormand pages describe in more detail.