INVARIANTS

Invariants (exterior fittings)
These are elements of exterior fittings (like stone benches, wooden shutters, iron rooves, rostrums and gates, wooden and metal devanture, lighting elements, mobile shutters, gates with close-knit staves, decorations and signs) which characterize the commercial areas and consist of elements of architectural, historical and cultural value to be protected and conserved.

Invariants (interior fittings)
Elements of interior fittings (counters, display windows, decorations, tools, machinery and utensils etc) which characterize the commercial areas and consist of elements of architectural, historical and cultural value to be protected and conserved.