Passeio Rainha Dona Maria Pia, 2750-411 Cascais · Check booking arrangements for interior visits. Do not cross waterside barriers; the map does not guarantee entry.
Installed in 1882, the tide gauge moved about 30 metres to its present position in 1900. A float in a well, linked to measuring and recording mechanisms, follows sea-level changes. Its observations were fundamental to Portugal’s height reference system.
A contemporary cultural reading by Xiaoxiong inspired by the I Ching, not architectural intent, historical fact or divination. History and location use public sources; on-site audits are not yet complete.
From the public path, notice building and water. The eye sees a moment; the record makes many moments comparable.
I Ching · Independent reading
Jie · Measure
The position of this readingA shared measure makes change discussable.
A contemporary editorial reading through the I Ching, open to discussion and challenge; it does not represent the building’s original intent or the venue’s position.
Explore the I Ching reading
The classical text and the building
HEXAGRAM 60
60Jie · MeasureJie · Measure
Zhou Yi · Image · Excerpt and editorial translation
泽上有水,节。 Water above the lake: Jie.
Jie asks how measurement disciplines judgement. A single impression is affected by waves; long records allow comparison, challenge and correction.
01
Moment and series
A momentary level cannot establish a trend. Comparison requires continuity.
02
The role of a reference
A common zero allows heights to be compared; the reference needs explanation.
03
Explaining conditions
Instrument, position and method make records interpretable.
Another perspective · I Ching
A contemporary cultural reading by Xiaoxiong inspired by the I Ching, not architectural intent, historical fact or divination. History and location use public sources; on-site audits are not yet complete.