tina kraus has the story. >> reporter: they're being asked to take in the smell of the roses not on thea gallery. >> there will be an odor of some kind, mainly flowers. >> reporter: visitors are using their noses to breathe new life into centuries-old artwork like this piece aptly named "the sense of smell." digital screens with diffusers are dotted around the exhibition. >> they can press the screen and the smell comes out, and they can smell it. >> reporter: smell can trigger more memories than sight. it's a powerful way to experience art. carlos rodriguez thinks it's fantastic. he says the smells are really authentic. some perhaps a bit too realistic. alan llano says smelling the animal was not the best but i really liked the scent of the jasmine. >> i like it. it's good, but the painting is still the most important thing to see. >> reporter: the scene in madrid is a chance to give visitors a whole new sense of art. tina kraus, cbs news. >> historians identified dozens of objects in paintings and worked with a perfume house to get the fragrances just right. >>> coming up on "cbs morn

tina kraus, cbs news, london. >>> when we think of protecting the environment, we think of options likeecycling or conserving water. but some are choosing to go green, even in death. cbs's danya bacchus explains. >> she was very strong and put up a really good fight. >> reporter: donna lost her mother to bladder cancer last april. >> i knew that she wanted to be cremated and have some of her remains spread with my father's remains. >> reporter: instead of the traditional cremation, donna decided to go with an eco friendly cremation or aqua mation. it uses water to decompose the body. >> it does not putty missions in the air. >> reporter: the president of white rose cremation in escondido, california, water cremation uses 90% less energy than flame cremation. how do people get ashes from this process? >> at the end of the process you still have the bones. the bones are run through a processing machine that basically turns it into a very fine powder. >> reporter: aqua mation is one approach to environmental friendly barriers. some turn their body into compost. >> what body composting is,

to help the country and, accordingly, to supply weapons for ukraine, we should not forget that the krausafai concern, which is now ready to supply armored tanks or cheetah armored vehicles to ukraine it was a manufacturer and supplier of heavy heavy weapons during the second world war for the wehrmacht, and accordingly, of course , for the germans, it is a very painful issue to direct their tanks to the front again and, accordingly, shoot from them already on the russian side. here is the opinion accordingly, in germany it is changing very radically, already more than 50% of residents in germany are still in favor of supplying ukraine with your weapons, unlike russia, politicians in germany report to by the voters and if the voters show their willingness. here i am in the session, well, more than half of the residents, respectively, show their willingness to supply these heavy weapons . i think that olafsholtz, despite the hesitation, very long hesitation. after all, in principle, these figures that you mentioned are convincing that already more than half of the germans are ready to supp

kraus, now hoping to convince both the fans and themselves that they really are ready to take on the world. reason to stand the differences and similarities of cultures across the world. sentimental handle take, it will bring the news and current affairs that matter to year. ah, the world's richest money law must reaches a deal to buy twitter and he is promising absolute free speech. ah, alonzo roman you're watching out, is there a like my headquarters here in doha? also coming up? russia hits rail lines and fuel depos attempting to hinder ukrainian supplies from reaching the front lines in the east. oh, i saw an outcry from human rights groups after turkish activist osman kabbalah is sentenced to life in prison. plus after weeks of tensions on this, how he site will look into what is the status quo and why to palestinians say it's being eroded and stephanie decker. jerusalem will have that story coming. ah, welcome to the bank on twitter board has unanimously decided to sell the company to elem mosque in the deal worth around $44000000000.00. now if the deal goes through, shareholde

alison kraus she ellison had been a graduate. of wheaton john and wheaton, maryland john f kennedy high school. just a year. when the washington post reporter came to the school to ask about her. he went to the front office as he was required to do. and when he asked for any information, they could give her give him about allison. really didn't have much to say. they pulled out our file gave him a copy of her grades of her sat scores. let him see. the letter that her guidance counselor had written on her college application said something like alison is very mature woman young woman. but really nobody remembered anything much. except how pretty she'd been. and even that wasn't necessarily a memory of her because already the photo you're seeing are high school graduation photo had made the papers by then. nothing anyone really a john f kennedy high in wheaton should have remembered alice and krause. she came to the school the way a lot of kids did. to a place like kennedy high trailing along behind her father as he pursued his cor