columbia's president juan manuel santos has promisedded to stop anythinnicaragua's ambitions amn international they are going to increase the size of continental shelf of without that's once belonged to columbia. nicaragua wants to explore for oil. a long lost painting by have i sent van gogh has been unfaked in.netherlands, it would found in an attic. experts say it was painted during the artist's most celebrated period. rory explains. >> are you ready for it? >> reporter: aiyegbeni work of finally confirmed to be from the brush of one of the world's famous painters vincent van gogh. it's the first time in 85 years a painting by the dutch master has been discovered. the owners of the oil landscaped had banished it to the confines of the norwegian unattic i after being told it was fake after two years of research. experts of the van gogh museum are convinced it's his. the work entered life on the fourth of july 1888. in a letter he wrote to his brother the day after. van gogh said he pointed it where small twisted oaks grove. >> from his period when he worked in the south of france, in pro van