Lub tshuab ntxhua khaub ncaws iav hau tsis yooj yim tawg.
Raws li cov ntaub ntawv tseem ceeb, tempered iav, piv rau cov iav zoo tib yam, muaj zog dua thiab kev ruaj ntseg tshuaj. Yog hais tias lub installation tiav lawm, nws yuav tsis spontaneously tawg. Lub khob tawg thaum cov khoom kho nws hloov los yog deforms vim kev co, dej immersion, expansion, los yog lwm yam, tsim ib tug natural sab nraud quab yuam ntawm lub khob uas tau kho nyob rau hauv lub sij hawm ntev.