I have written my share of very dark poetry in the past.Lots of Poetry have a grain or more of sadness running through them.I guess landscape paintings have alot more going on in them compared to portrait painting.I have seen some nice portrait paintings but landscapes are just really special to look at due to all the emotions that they stirr up inside of me.I can not recommend you having a look at some of Constable's work at least.Im guessing they will blow you away if you like pictures that show the sky,trees,water,animals,etc.Our friend Mr Google could be used.Lol.I dont know much about Thomas Kincaid and I will have a look online at his work.