It was declared a National Monument in May 26th 1959 and by Decree 77 of 1979 that establish the National Commission for Museum and monuments; and gazetted under the Federation of Nigeria official gazette No. 31 Vol. 46 of 1959, the protective cover of part II section 3 of the 1999 constitution of the Federal Republic of Nigeria under the concurrent legislative list.
The Chief Ogiamien historical building has survived the hash natural weather and human factors of deterioration till date. A rectangular shape of ancient design, fluted terecotta walls, presently covered by corrugated iron roofing sheets and nails, is a typical; unique traditional Benin architectural work.
The wall is a vertical undulating surface designed in relief. The front wall has two doors, the main entrance and the (Urho-Erinmwin) which is permanently blocked but open once during the coronation of the Oba of Benin Kingdom.
The building has about twenty rooms embedded in eight separate courtyards. A pitch roofing design constructed to provide an impulvia pattern, which is open to the sky to allow ventilation, sunlight, moonlight and rainfall into the courtyards.
Ogiamien personal, family and community shrine and altars are also located within the courtyard and other parts of the building. The floor of each courtyard is designed to provide a sunken level which aid water collection into an underground interconnected drainage system. The building has large open kitchen used for the preparation of chief Ogiamien food and an Egun, graveyard where all past Ogiamien were buried.
CULTURAL/RELIGIOUS SIGNIFICANT OF OGIAMIEN ANCIENT BUILDING.
The Ogiamien Ancient palace building have several cultural/Religious significant, foremost among which is the role it plays in the event of the coronation of the Oba of Benin (HOW?). The building is patterned for cultural residential house of a light placed and reputable Chief (Evian - the builder for His son Ogiamien).
An administrative building where He (Evian) rule and gave regulations guiding the entire Benin kingdom;
He receives visitors and entertain stranger, even accommodate them when necessary.
Slaves, captives of war are kept in their apartment within the building.
A traditional healing chamber is built in one of the courtyard as centre for administering healing for both spiritual and physical illness and attack.
It’s equally a spiritual consultation centre where oracles, rituals, sacrifices and divination and other form of worship take place.
It’s a traditional court room where dispute are settled for family and the entire Benin kingdom.
Is a centre for entertainment even today various forms of cultural dances, songs, folktales and stories take place in the building.
Chief Ogiamien celebrates Igue festival a day before the Benin general Igue festival then making his home a centre of ceremony.
A section of the palace serves as graveyard for the burial of all past Ogiamien except the first Ogiamien who was buried in his bed-room,
Within area of the grave-yard is a place used for pronouncing curses by young girls who were defiled by men (Ake shrine).
TABOOS IN THE OGIAMIEN ANCIENT BUILDING
The (Urho Erinmwin) second entrance door is sacred and exclusively used by the Oba of Benin as a passage way into the building as well as an exit. The door is barricaded and any body that violate this norm would face the wratch of death.
Chief Ogiamien wives do take oath of loyalty at the primordial tree Olode Ikhimwin tree, located in the building. And the most junior wife whose duty is to cook, must be naked by custom to avoid any evil intention.
He has a personal temple where his personnel items and regalia are kept. He equally isolates himself when preparing for war or after returning from war in this temple.
IMPORTANCE
Specifically, Chief Ogiamien ancient edifice, provides an avenue for cultural display, film production, family meeting place and a point where poems, idioms are recited. Folksongs such as lullaby and story-telling (folktales) take place. These act as synthesis that condition social life.
The monument has enormous cultural tourist potentials which can fetch revenue for both the local community, family and government in general, if properly harnessed, packaged and marketed.
Is a focal point in Benin History and architectural design, hence it serves as education and research centre for cultural bodies and student all over the world.
In general, the importance of our Heritage cannot be overemphasised. The greatness or pride of a Nation is tied to the wealth of their heritage. Thus conveys a testimony of the people daily life, to express their creative capacity and present the traces of their History.
As a receptive or package of memory, it embodies the symbolic of cultural identities and constitute fundamental references for structuring society. Heritage allows every human being the opportunity of self discovery.
It is useful in binding social groups together and bringing cultural communities closer to one another.
Heritage is an instrument of third way process between past, present and future.