正在同步电影信息
Asvideotechnologybecamemorewidelyavailableintheearly1970s,manyartistsweredrawntothemedium'simmediacyandeaseofreproduction,whichallowedworkstobeshownontelevisionorthroughothermodesofdistributionthatbypassedthewallsofmuseumsorcommercialgalleries.Serra,knownprimarilyforhislargeleadandsteelsculptures,madeanumberoffilmsandvideosinthelate1960sandearly1970s.Holt,apioneeroflandart,alsoworkedwithfilm,video,andphotographythroughouthercareer. InBoomerang—whichwasbroadcastliveonaTVstationinAmarillo,Texas—Holt'swordsarefedbacktoherthroughheadphoneswithaone-seconddelay.Shedescribestheexperience,inwhichherwordsaresuspendedintimeandspace,as"aworldofdoublereflectionsandrefractions."Ashervoiceechoesbacktoher,shecontinues,"wordsbecomelikethings,"disconnectedfromtheirindividualmeaningsandfromtheircontexts.ThisinterfereswithHolt'sthoughtprocessandestablishesadistancebetweentheartistandhersenseofself,aneffectintensifiedwhenpre-recordedsoundsamplesareplayedorwhenglitchesinthebroadcastcausemomentaryperiodsofsilence.