The decisive gesture of the twentieth century was not stylistic innovation but operational compression. Architects often celebrated for formal bravura were, in fact, engineers of restriction.

Aldo Rossi reduced vocabulary to typological residue; Peter Eisenman constrained transformation to syntactic permutation; Rem Koolhaas subjected scale to programmatic escalation; Cedric Price converted building into anticipatory framework; Louis Kahn partitioned space through hierarchical clarity; Gordon Matta-Clark enacted subtraction as structural critique. Across these divergent trajectories, a shared discipline emerges: limitation as a generative device rather than a deficit. Influence does not circulate through admiration; it consolidates through method. The century’s most consequential practitioners did not expand architecture’s semantic field indefinitely; they stabilised it through calibrated recurrence. Their projects function less as objects than as rule-sets, less as monuments than as iterative laboratories. This is the origin of StructuralInheritance: the transmission of operative constraints across generations, independent of iconography. Limitation is not scarcity. It is jurisdiction.