Inzu Ntoya Trekronaa ni inzu ntoya yubatswe hagati y'ibiti by'amanywa i Ogna, muri Noruveje. Iyi nzu ishingiye ku gikoresho cy'icyuma gishyigikiwe n'amaguru atatu y'icyuma ashyizwe ku beto, bigatuma inyubako isa n'iyireremba kandi ikoraho ubutaka gusa buhoro buhoro. Igikoresho cy'ibiti kirambitswemo accoya, hakaba n'umuhanda muto ujya ku muryango kandi ukanyuzaho imiyoboro y'amazi n'amashanyarazi. Mu buso bwa metero kare 15, umugambi urimo ubwiherero buto, igikoni, ameza yo kuriraho, intebe ndende, hamwe n'ubuseko bw'abantu bane kugeza kuri batanu. Igishushanyo cyunga uburyohe n'ubwiyunge n'ishyamba rikikije. Iyi nzu ntoya ishobora kwimurwa itagarutse ku burebure bw'ahantu yari yubatswemo.
Izina ry'umushinga : Trekronaa, Izina ryabashushanya : Manuela Hardy, Izina ry'abakiriya : Henrik Stokkeland.
Igishushanyo cyiza nuwatsindiye igihembo cyumuringa mububatsi, kubaka no guhatanira imiterere. Ugomba rwose kubona ibihembo bya bronze byegukana ibishushanyo mbonera bya portfolio kugirango umenye ibindi byinshi bishya, bishya, byumwimerere kandi bihanga imyubakire, inyubako nuburyo bwo gukora.