Seven cards laid out in an arc. The Horseshoe follows a matter from its source to its likely direction, and on the way shows what you may not see yet, what stands in the way and what action would help most.
The most important earlier influence on the matter.
The main state and energy of the situation now.
Something you may not see yet or may be underestimating.
The main difficulty or tension that blocks progress.
Other people and conditions that affect the matter.
The most constructive attitude or step right now.
Where the matter is likely to go under the current conditions.