Umwanya Existence ni intebe yateguwe kubwo gutekereza. Intebe ifatwa nk'igice cy'ubwubatsi bugena imbibi kandi bikarekera ubwenge umwanya wo kuwuzuza. Ibyitegererezo bibiri byakozwe mu cyuma kidashira (stainless steel). Kwicara kuri Existence bisaba kwitonda n'imbaraga z'imitsi, bityo intebe igabanya uburyohe bw'umubiri kugira ngo ubwenge bubone umudendezo. Buri ntebe ifite ubugari bwa milimetero 1000, uburebure bwa milimetero 800, n'ubuhagarike bwa milimetero 600. Ibyitegererezo byakozwe mu buhanga bw'intoki, kandi hakoreshejwe uburyo bwinshi butandukanye kugira ngo hagerweho ku busumbane bwuzuye mu bipimo.
Izina ry'umushinga : Existence, Izina ryabashushanya : JINCHENG ZHANGLIU, Izina ry'abakiriya : .
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.
