Jacopo Tintoretto-the last supper:

http://studwww.ugent.be/~kandree/images/tintoretto.jpg

matthias grunewald-theresurrection
http://www.anthroposophy.org.nz/images/The%20Resurrection%20of%20Christ.jpg

john constable-Salisbury Cathedral from the Meadows
http://www.artcyclopedia.com/images/Constable.jpg


john constable-the haywain
http://www.angelo.edu/faculty/rprestia/1301/images/IN461Haywn.jpg

caspar david friedrich-the abbey in an oak forest
http://www.uncp.edu/home/rwb/friedrich_abbey.jpg


caspar david friedrich-the polar sea
http://www.wright.edu/cola/Dept/ML/images/FriedrichPolarSea.jpg

claude monet-on the banks of the seine
http://www.artic.edu/artexplorer-assets/aeimages/m/E10368_WM.jpg