我来试试吧.

　　用了的词有：beautiful,flower,vase,colors,sun,express,brush,light,dark,nature,abstract,frame

　　简单说说剧情,A,B两个不懂装懂的人在博物馆一幅简单的话当成了名家之作.C是管理员,在A,B对完话后过来从墙上取下那幅画,因为那是他孙子的艺术课家庭作业.

　　A:oh,it'syou,B,what'sgoingonthesedays?

　　B:well,notbad.It'sabeautifulday,isn'tit?

　　A:Yes,itis.That'swhyIamheretoenjoytheworkbythefamousartist.

　　B:SoamI.Doyoufindanythingreallyworthforappreciation?

　　A:Well,Ijustfoundapainting.it'sreallyinterestingbutIcan’trecognizewhodrewit.ItisbrushedsimplybutIthinkitexpressessomething.

　　B:Really?Pleaseshowme,IthinkIcantellyouwhoseworkitis.

　　A:Thiswayplease

　　Thetwomenstoppedinfrontofapainting.

　　A:Look,thisiswhatItoldyou.

　　B:Hmmm,itisahouse;thelightisonandnodarkinside.thereisaflowerinthevasewhichisindifferentcolors.Theflowerisonthedesknearthewindow.Look,thesunisintheskywithsomesunshinearoundit.Itisanabstractwork,evenwithoutframe.butIbelieveitismeaningful.

　　A:yeah,Iagreewithyou.IguessitisdrawnbyafamousartiestlikePicasso,helikestodrawsomethingsimplebutmeaningful.

　　B:Itisapreciouspainting.Ibelieveit.

　　Ccameatthatmoment.

　　C:excuseme,IamthemanagerhereandIneedtotakethepaintingdownnow.

　　A:Waitaminute,pleasetelluswhodrewit.Weallbelieveitisfromafamousartistbutwejustcantknowthename.

　　B:yes,pleasetellus.

　　C:Afamousartist?Areyoukiddingme?Thisisdrawnbymygrandson;heisverynaughtyandhunghisartclasshomeworkonthiswall!

　　A&B:What!

　　带点讽刺,希望对你有所帮助.看了你要求用的词,我感觉是要写梵高的作品,还是没有写.