Thomas admits that "it's still just a hypothesis  " but maintains that "we're fairly optimistic that we'll get something out of it" About Monet's paintings, which of the following statements is true?
Many of the paintings by Monet are color1ed pink.
They have recorded the London fogs and air quality by the painter routinely.
They are not so popular and attractive today because too many still exist.
They are full of the painters' imagination rather than realistic drawings.