<prompt> Translate the following text to SwahiliIf youre lucky enough to gain entry, youll see the only major work of art on the whole the Gothic triptych, or altar retable, which is attributed to the artist Rodrigo de Osona from Valencia.  <response>: Kama wewe ni bahati ya kutosha kupata kuingia, utaona kazi pekee kubwa ya sanaa katika jumla ya Gothic triptych, au madhabahu retable, ambayo ni sifa kwa msanii Rodrigo de Osona kutoka Valencia. 