<prompt> Translate the following text to SwahiliThe outstanding works on view include a dozen or so 15th- and 16th-century Flemish paintings, regarded as some of the richest in Portugal and rare even in the rest of Europe.  <response>: Miongoni mwa kazi za kipekee zinazotolewa ni Flamish Paintings za karne ya 15 na 16, ambazo zinaonekana kuwa za kipekee sana nchini Ureno na ni nadra hata katika Ulaya. 