(For example, "A framed picture falls from the wall. ") However, there are very basic areas of law that deal with action, or refraining from action, that occur on an average Shabbat (assuming you are not marooned on a desert island, or on a ship at sea).
We are not allowed to apply heat to things in order to change them in any way.
This was to be the central dwelling place of God's presence. Any activity used in forming this house of the Creator would be considered acts of creation.
On Shabbat we also strive to bring God's presence into this world.
The author-Angel has a strong curiosity about the power of self progress to transform individuals in addition to organizations.